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- [Tents](https://www.rayonrando.com/en/238-hiking-tents) - [Lightweight hiking tents](https://www.rayonrando.com/en/124-lightweight-hiking-tents) - [Cycle touring tents with large porches](https://www.rayonrando.com/en/494-cycle-touring-tents-with-large-porches) - [Robust 3- and 4-season tents](https://www.rayonrando.com/en/125-robust-3-and-4-season-tents) - [Comfort hiking and camping tents](https://www.rayonrando.com/en/120-comfort-hiking-and-camping-tents) - [Family camping tents](https://www.rayonrando.com/en/98-family-camping-tents) - Shelters - [Tarps and bushcraft bivouac shelters](https://www.rayonrando.com/en/474-tarps-and-bushcraft-bivouac-shelters) - [Tipis and camouflage tents](https://www.rayonrando.com/en/490-tipis-and-camouflage-tents) - Accessories - [Tent accessories](https://www.rayonrando.com/en/99-tent-accessories) - [Tent groundsheets](https://www.rayonrando.com/en/518-tent-groundsheets) - - [Sleeping bags](https://www.rayonrando.com/en/249-hiking-sleeping-bags) - [Sleeping bags +15°C to +10°C](https://www.rayonrando.com/en/10-sleeping-bags-15c-to-10c) - [Sleeping bags +10°C to +5°C](https://www.rayonrando.com/en/11-sleeping-bags-10c-to-5c) - [Sleeping bags +5°C to 0°C](https://www.rayonrando.com/en/12-sleeping-bags-5c-to-0c) - [Sleeping bags -1°C to -5°C](https://www.rayonrando.com/en/84-sleeping-bags-1c-to-5c) - [Extreme cold sleeping bags below -6°C](https://www.rayonrando.com/en/170-extreme-cold-sleeping-bags-below-6c) - [Lightweight sleeping bags](https://www.rayonrando.com/en/132-lightweight-sleeping-bags) - [Rectangular sleeping bags](https://www.rayonrando.com/en/114-rectangular-sleeping-bags) - [Long sleeping bags](https://www.rayonrando.com/en/465-long-sleeping-bags) - [Children's and short sleeping bags](https://www.rayonrando.com/en/33-children-s-and-short-sleeping-bags) - [Camouflage sleeping bags](https://www.rayonrando.com/en/477-camouflage-sleeping-bags) - - [Sleeping mats](https://www.rayonrando.com/en/250-hiking-sleeping-mats) - [Lightweight inflatable sleeping mats](https://www.rayonrando.com/en/156-lightweight-inflatable-sleeping-mats) - [Inflatable camping mattresses](https://www.rayonrando.com/en/76-inflatable-camping-mattresses) - [Lightweight self-inflating sleeping mats](https://www.rayonrando.com/en/77-lightweight-self-inflating-sleeping-mats) - [Comfort self-inflating sleeping mats](https://www.rayonrando.com/en/78-comfort-self-inflating-sleeping-mats) - [Foam sleeping mats](https://www.rayonrando.com/en/81-foam-sleeping-mats) - - [Sleeping gear accessories](https://www.rayonrando.com/en/251-sleeping-gear-accessories) - [Sleeping bag liners](https://www.rayonrando.com/en/79-sleeping-bag-liners) - [Hiking pillows](https://www.rayonrando.com/en/367-hiking-pillows) - [Hammocks / camp beds](https://www.rayonrando.com/en/96-hammocks-camp-beds) - [Waterproof bivvy bags](https://www.rayonrando.com/en/82-waterproof-bivvy-bags) - [Compression sacks](https://www.rayonrando.com/en/368-compression-sacks) - Special offers - [Sleeping gear offers](https://www.rayonrando.com/en/470-sleeping-gear-offers) - [Tent offers](https://www.rayonrando.com/en/460-tent-offers) - - [Our advice](https://www.rayonrando.com/en/content/category/4-advice) - [How to choose your sleeping bag's temperature rating](https://www.rayonrando.com/en/content/119-how-to-choose-your-sleeping-bag-s-temperature-rating) - [How to choose a sleeping bag for hiking](https://www.rayonrando.com/en/content/17-how-to-choose-a-sleeping-bag-for-hiking) - [How to care for your down sleeping bag and jacket](https://www.rayonrando.com/en/content/72-how-to-care-for-your-down-sleeping-bag-and-jacket) - [How to stay warm in your sleeping bag](https://www.rayonrando.com/en/content/83-how-to-stay-warm-in-your-sleeping-bag) - [The best extreme-cold sleeping bags](https://www.rayonrando.com/en/content/85-the-best-extreme-cold-sleeping-bags) - [The best ultralight sleeping bags](https://www.rayonrando.com/en/content/107-the-best-ultralight-sleeping-bags) - [Which sleeping bag for the Camino de Santiago?](https://www.rayonrando.com/en/content/96-which-sleeping-bag-for-the-camino-de-santiago) - - [How to choose a hiking sleeping mat](https://www.rayonrando.com/en/content/175-how-to-choose-a-hiking-sleeping-mat) - [Inflate your sleeping mat effortlessly](https://www.rayonrando.com/en/content/60-inflate-your-sleeping-mat-effortlessly) - [The best insulated trekking mats](https://www.rayonrando.com/en/content/89-the-best-insulated-trekking-mats) - [The best Therm-a-Rest inflatable sleeping mats](https://www.rayonrando.com/en/content/143-the-best-therm-a-rest-inflatable-sleeping-mats) - [Insulated sleeping mats: what is R-value?](https://www.rayonrando.com/en/content/54-insulated-sleeping-mats-what-is-r-value) - - [Minor hiking repairs: carrying the right kit](https://www.rayonrando.com/en/content/159-minor-hiking-repairs-carrying-the-right-kit) - - [How to equip yourself for the Camino de Santiago](https://www.rayonrando.com/en/content/203-how-to-equip-yourself-for-the-camino-de-santiago) - [Sleeping warm in survival situations: common mistakes](https://www.rayonrando.com/en/content/223-sleeping-warm-in-survival-situations-common-mistakes) - [Bag](https://www.rayonrando.com/en/237-hiking-backpacks) - - [Hiking backpack](https://www.rayonrando.com/en/252-hiking-backpacks) - [10–20 L hiking backpacks](https://www.rayonrando.com/en/438-1020-l-hiking-backpacks) - [20–30 L hiking backpacks](https://www.rayonrando.com/en/91-2030-l-hiking-backpacks) - [35–45 L hiking backpacks](https://www.rayonrando.com/en/93-3545-l-hiking-backpacks) - [50–55 L hiking backpacks](https://www.rayonrando.com/en/89-5055-l-hiking-backpacks) - [60–70 L hiking backpacks](https://www.rayonrando.com/en/88-6070-l-hiking-backpacks) - [70–85 L hiking backpacks](https://www.rayonrando.com/en/87-7085-l-hiking-backpacks) - - [Backpack](https://www.rayonrando.com/en/252-hiking-backpacks) - [Cycling and mountain biking hydration packs](https://www.rayonrando.com/en/112-cycling-and-mountain-biking-hydration-packs) - [Waterproof backpacks](https://www.rayonrando.com/en/467-waterproof-backpacks) - [Daypacks](https://www.rayonrando.com/en/115-daypacks) - [Mountaineering / ski backpacks](https://www.rayonrando.com/en/123-mountaineering-ski-backpacks) - [Children's backpacks](https://www.rayonrando.com/en/117-children-s-backpacks) - - [Accessories](https://www.rayonrando.com/en/95-backpack-accessories) - [Waterproof storage bags](https://www.rayonrando.com/en/134-waterproof-storage-bags) - [Storage bags](https://www.rayonrando.com/en/372-storage-bags) - [Backpack covers](https://www.rayonrando.com/en/133-backpack-covers) - [Backpack accessories](https://www.rayonrando.com/en/95-backpack-accessories) - [MOLLE pouches and bags](https://www.rayonrando.com/en/485-molle-pouches-and-bags) - - Special offers [Backpack offers](https://www.rayonrando.com/en/promos/promos-sac-a-dos) - - [Our advice](https://www.rayonrando.com/en/content/category/4-advice) - [Choosing a backpack to suit your size](https://www.rayonrando.com/en/content/59-choosing-a-backpack-to-suit-your-size) - [How to pack your hiking backpack properly](https://www.rayonrando.com/en/content/200-how-to-pack-your-hiking-backpack-properly) - [How to choose a hiking backpack](https://www.rayonrando.com/en/content/18-how-to-choose-a-hiking-backpack) - [Choosing a cycle touring backpack, and when to avoid one](https://www.rayonrando.com/en/content/228-choosing-a-cycle-touring-backpack-and-when-to-avoid-one) - [How to adjust a hiking backpack in 7 steps](https://www.rayonrando.com/en/content/16-how-to-adjust-a-hiking-backpack-in-7-steps) - [The best Gregory backpacks for hiking](https://www.rayonrando.com/en/content/170-the-best-gregory-backpacks-for-hiking) - [Which hiking backpack should you choose if you are short?](https://www.rayonrando.com/en/content/209-which-hiking-backpack-should-you-choose-if-you-are-short) - [Which backpack for a day hike?](https://www.rayonrando.com/en/content/185-which-backpack-for-a-day-hike) - [Which carrying system for my backpack?](https://www.rayonrando.com/en/content/204-which-carrying-system-for-my-backpack) - [Lightweight or comfortable backpack: the right balance](https://www.rayonrando.com/en/content/167-lightweight-or-comfortable-backpack-the-right-balance) - - [How to choose your tactical backpack](https://www.rayonrando.com/en/content/37-how-to-choose-your-tactical-backpack) - [What is the MOLLE system for backpacks?](https://www.rayonrando.com/en/content/38-what-is-the-molle-system-for-backpacks) - - [Minor hiking repairs: carrying the right kit](https://www.rayonrando.com/en/content/159-minor-hiking-repairs-carrying-the-right-kit) - - [How to equip yourself for the Camino de Santiago](https://www.rayonrando.com/en/content/203-how-to-equip-yourself-for-the-camino-de-santiago) - [Clothing](https://www.rayonrando.com/en/239-clothing) - - [Rainwear](https://www.rayonrando.com/en/255-hiking-rainwear) - [Men's waterproof jackets](https://www.rayonrando.com/en/32-men-s-waterproof-jackets) - [Women's waterproof jackets](https://www.rayonrando.com/en/35-women-s-waterproof-jackets) - [Rain ponchos](https://www.rayonrando.com/en/111-rain-ponchos) - [Waterproof trousers](https://www.rayonrando.com/en/121-waterproof-trousers) - [Gaiters](https://www.rayonrando.com/en/370-gaiters) - [Footwear](https://www.rayonrando.com/en/51-hiking-footwear) - [Men's hiking footwear](https://www.rayonrando.com/en/52-men-s-hiking-footwear) - [Women's hiking footwear](https://www.rayonrando.com/en/53-women-s-hiking-footwear) - [Hiking sandals](https://www.rayonrando.com/en/471-hiking-sandals) - [Insoles and footwear care](https://www.rayonrando.com/en/8-insoles-and-footwear-care) - - [Men's clothing](https://www.rayonrando.com/en/253-men-s-hiking-clothing) - [Men's waterproof jackets](https://www.rayonrando.com/en/32-men-s-waterproof-jackets) - [Men's fleeces](https://www.rayonrando.com/en/13-men-s-fleeces) - [Men's thermal underwear](https://www.rayonrando.com/en/5-men-s-thermal-underwear) - [Men's merino T-shirts](https://www.rayonrando.com/en/4-men-s-merino-t-shirts) - [Men's hiking shorts / trousers](https://www.rayonrando.com/en/101-men-s-hiking-shorts-trousers) - - [Women's clothing](https://www.rayonrando.com/en/254-women-s-hiking-clothing) - [Women's waterproof jackets](https://www.rayonrando.com/en/35-women-s-waterproof-jackets) - [Women's fleeces](https://www.rayonrando.com/en/102-women-s-fleeces) - [Women's thermal underwear](https://www.rayonrando.com/en/369-women-s-thermal-underwear) - [Women's merino T-shirts](https://www.rayonrando.com/en/30-women-s-merino-t-shirts) - [Women's hiking shorts / trousers](https://www.rayonrando.com/en/26-women-s-hiking-shorts-trousers) - - [Head, hands and feet](https://www.rayonrando.com/en/256-head-hands-and-feet) - [Hiking socks](https://www.rayonrando.com/en/19-hiking-socks) - [Running socks](https://www.rayonrando.com/en/153-running-socks) - [Hats / caps](https://www.rayonrando.com/en/22-hats-caps) - [Gloves](https://www.rayonrando.com/en/14-gloves) - [Hats / balaclavas](https://www.rayonrando.com/en/100-hats-balaclavas) - [Clothing care](https://www.rayonrando.com/en/371-clothing-care) - [Clothing care](https://www.rayonrando.com/en/371-clothing-care) - Special offers [Men's clothing offers](https://www.rayonrando.com/en/promos/promos-textile-homme) [Women's clothing offers](https://www.rayonrando.com/en/promos/promos-textile-femme) [Glove, hat and sock offers](https://www.rayonrando.com/en/promos/promos-gants-bonnets-chaussettes) - - [Our advice](https://www.rayonrando.com/en/content/category/4-advice) - [Rain poncho or hiking rain jacket: how to choose](https://www.rayonrando.com/en/content/53-rain-poncho-or-hiking-rain-jacket-how-to-choose) - [Choosing a waterproof hiking jacket](https://www.rayonrando.com/en/content/27-choosing-a-waterproof-hiking-jacket) - [How to care for your waterproof jacket](https://www.rayonrando.com/en/content/111-how-to-care-for-your-waterproof-jacket) - [How to choose waterproof trousers](https://www.rayonrando.com/en/content/142-how-to-choose-waterproof-trousers) - [What to wear on a multi-day trek](https://www.rayonrando.com/en/content/169-what-to-wear-on-a-multi-day-trek) - [Rain poncho comparison](https://www.rayonrando.com/en/content/94-rain-poncho-comparison) - [Waterproof or watertight: what is the difference?](https://www.rayonrando.com/en/content/88-waterproof-or-watertight-what-is-the-difference) - [The 3-layer system: how does it work?](https://www.rayonrando.com/en/content/202-the-3-layer-system-how-does-it-work) - - [Merino wool for hiking: what are the benefits?](https://www.rayonrando.com/en/content/139-merino-wool-for-hiking-what-are-the-benefits) - - [How to equip yourself for the Camino de Santiago](https://www.rayonrando.com/en/content/203-how-to-equip-yourself-for-the-camino-de-santiago) - [Cycling](https://www.rayonrando.com/en/240-cycle-touring) - - [Bike panniers and bags](https://www.rayonrando.com/en/39-bike-panniers-and-bags) - [Bike panniers: front and rear](https://www.rayonrando.com/en/41-bike-panniers-front-and-rear) - [Bike bags: saddle and frame](https://www.rayonrando.com/en/42-bike-bags-saddle-and-frame) - [Bike bags: handlebar](https://www.rayonrando.com/en/40-bike-bags-handlebar) - - [Cyclist equipment](https://www.rayonrando.com/en/257-cyclist-equipment) - [Cycling and mountain biking hydration packs](https://www.rayonrando.com/en/112-cycling-and-mountain-biking-hydration-packs) - [Clothing and accessories](https://www.rayonrando.com/en/162-clothing-and-accessories) - [Rain ponchos](https://www.rayonrando.com/en/111-rain-ponchos) - [Waterproof trousers](https://www.rayonrando.com/en/121-waterproof-trousers) - - [Bike equipment](https://www.rayonrando.com/en/258-bicycle-equipment) - [Cycling accessories](https://www.rayonrando.com/en/135-cycling-accessories) - [Bike lights](https://www.rayonrando.com/en/155-bike-lights) - [Water bottles / bottle cages](https://www.rayonrando.com/en/113-water-bottles-bottle-cages) - - Cycle camping - [Lightweight hiking tents](https://www.rayonrando.com/en/124-lightweight-hiking-tents) - [Cycle touring tents with large porches](https://www.rayonrando.com/en/494-cycle-touring-tents-with-large-porches) - - [Lightweight inflatable sleeping mats](https://www.rayonrando.com/en/156-lightweight-inflatable-sleeping-mats) - [Lightweight self-inflating sleeping mats](https://www.rayonrando.com/en/77-lightweight-self-inflating-sleeping-mats) - [Lightweight sleeping bags](https://www.rayonrando.com/en/132-lightweight-sleeping-bags) - - [Gas stoves and fuel](https://www.rayonrando.com/en/46-gas-stoves-and-fuel) - [Sports energy food](https://www.rayonrando.com/en/55-sports-energy-food) - [Freeze-dried meals and soups](https://www.rayonrando.com/en/6-freeze-dried-meals-and-soups) - [Camping cookware sets](https://www.rayonrando.com/en/58-camping-cookware-sets) - [Freeze-dried breakfasts and desserts](https://www.rayonrando.com/en/54-freeze-dried-breakfasts-and-desserts) - - [Our advice](https://www.rayonrando.com/en/content/category/4-advice) - [How to organise your bags for a cycling trip](https://www.rayonrando.com/en/content/234-how-to-organise-your-bags-for-a-cycling-trip) - [How to choose bike panniers and bags](https://www.rayonrando.com/en/content/189-how-to-choose-bike-panniers-and-bags) - [Choosing a cycle touring backpack, and when to avoid one](https://www.rayonrando.com/en/content/228-choosing-a-cycle-touring-backpack-and-when-to-avoid-one) - [Managing heat and hydration on summer cycling trips](https://www.rayonrando.com/en/content/221-managing-heat-and-hydration-on-summer-cycling-trips) - [How to equip yourself for cycle touring](https://www.rayonrando.com/en/content/35-how-to-equip-yourself-for-cycle-touring) - [Camping equipment and cyclists' kit for cycle touring](https://www.rayonrando.com/en/content/36-camping-equipment-and-cyclists-kit-for-cycle-touring) - [How to stay dry when cycling in rain](https://www.rayonrando.com/en/content/201-how-to-stay-dry-when-cycling-in-rain) - [Bike luggage: lightweight bikepacking or cycle touring?](https://www.rayonrando.com/en/content/215-bike-luggage-lightweight-bikepacking-or-cycle-touring) - [Walking](https://www.rayonrando.com/en/244-for-walking) - - [Poles](https://www.rayonrando.com/en/107-poles) - [Trekking poles](https://www.rayonrando.com/en/397-trekking-poles) - [Trail running poles](https://www.rayonrando.com/en/398-trail-running-poles) - [Walking sticks](https://www.rayonrando.com/en/400-walking-sticks) - [Trekking pole accessories](https://www.rayonrando.com/en/401-trekking-pole-accessories) - [Hiking footwear](https://www.rayonrando.com/en/51-hiking-footwear) - [Men's hiking footwear](https://www.rayonrando.com/en/52-men-s-hiking-footwear) - [Women's hiking footwear](https://www.rayonrando.com/en/53-women-s-hiking-footwear) - [Hiking sandals](https://www.rayonrando.com/en/471-hiking-sandals) - [Insoles and footwear care](https://www.rayonrando.com/en/8-insoles-and-footwear-care) - [Hiking socks](https://www.rayonrando.com/en/256-head-hands-and-feet) - [Hiking socks](https://www.rayonrando.com/en/19-hiking-socks) - [Running socks](https://www.rayonrando.com/en/153-running-socks) - - Instruments - [Solar chargers and power banks](https://www.rayonrando.com/en/61-solar-chargers-and-power-banks) - [Binoculars](https://www.rayonrando.com/en/71-binoculars) - [Compasses / map cases](https://www.rayonrando.com/en/36-compasses-map-cases) - [Lighting](https://www.rayonrando.com/en/264-lighting) - [Torches](https://www.rayonrando.com/en/48-torches) - [Lanterns and camping lights](https://www.rayonrando.com/en/62-lanterns-and-camping-lights) - [Head torches](https://www.rayonrando.com/en/72-head-torches) - - [Mandatory trail running equipment](https://www.rayonrando.com/en/517-mandatory-ultra-trail-equipment) - [Mandatory ultra-trail equipment](https://www.rayonrando.com/en/517-mandatory-ultra-trail-equipment) - [Snow](https://www.rayonrando.com/en/241-snow) - [Snowshoes](https://www.rayonrando.com/en/20-snowshoes) - [Crampons and snow accessories](https://www.rayonrando.com/en/50-crampons-and-snow-accessories) - - [Our advice](https://www.rayonrando.com/en/content/category/4-advice) - [Folding or telescopic trekking poles: how to choose](https://www.rayonrando.com/en/content/71-folding-or-telescopic-trekking-poles-how-to-choose) - [How to choose walking poles](https://www.rayonrando.com/en/content/32-how-to-choose-walking-poles) - [Should you use trekking poles?](https://www.rayonrando.com/en/content/98-should-you-use-trekking-poles) - [The 10 best trekking poles](https://www.rayonrando.com/en/content/112-the-10-best-trekking-poles) - - [Firm or flexible hiking footwear?](https://www.rayonrando.com/en/content/117-firm-or-flexible-hiking-footwear) - [Choosing between high-cut and low-cut hiking footwear](https://www.rayonrando.com/en/content/55-choosing-between-high-cut-and-low-cut-hiking-footwear) - [Hiking footwear care: the essential guide to lasting use](https://www.rayonrando.com/en/content/211-hiking-footwear-care-the-essential-guide-to-lasting-use) - [How to prevent blisters when hiking](https://www.rayonrando.com/en/content/158-how-to-prevent-blisters-when-hiking) - [Video advice on choosing hiking footwear](https://www.rayonrando.com/en/content/21-video-advice-on-choosing-hiking-footwear) - - [How to choose a head torch](https://www.rayonrando.com/en/content/195-how-to-choose-a-head-torch) - [How to choose a trail running head torch](https://www.rayonrando.com/en/content/212-how-to-choose-a-trail-running-head-torch) - [10 powerful head torches: choose by runtime and use](https://www.rayonrando.com/en/content/246-10-powerful-head-torches-choose-by-runtime-and-use) - [The 5 best Petzl head torches](https://www.rayonrando.com/en/content/138-the-5-best-petzl-head-torches) - [Our range of Armytek head torches](https://www.rayonrando.com/en/content/220-our-range-of-armytek-head-torches) - - [How to read an IGN map](https://www.rayonrando.com/en/content/152-how-to-read-an-ign-map) - [How to equip yourself for the Camino de Santiago](https://www.rayonrando.com/en/content/203-how-to-equip-yourself-for-the-camino-de-santiago) - [How to use a compass when hiking](https://www.rayonrando.com/en/content/20-how-to-use-a-compass-when-hiking) - [Mandatory trail running kit list](https://www.rayonrando.com/en/content/95-mandatory-trail-running-kit-list) - [Minor hiking repairs: carrying the right kit](https://www.rayonrando.com/en/content/159-minor-hiking-repairs-carrying-the-right-kit) - [What should a hiking first aid kit contain?](https://www.rayonrando.com/en/content/196-what-should-a-hiking-first-aid-kit-contain) - - [How to choose snowshoes](https://www.rayonrando.com/en/content/84-how-to-choose-snowshoes) - [What equipment do you need for snowshoeing?](https://www.rayonrando.com/en/content/199-what-equipment-do-you-need-for-snowshoeing) - [TSL snowshoes: which model should you choose?](https://www.rayonrando.com/en/content/188-tsl-snowshoes-which-model-should-you-choose) - [Travel](https://www.rayonrando.com/en/242-for-travelling) - - [Hygiene](https://www.rayonrando.com/en/243-hygiene) - [Soaps and hygiene accessories](https://www.rayonrando.com/en/374-soaps-and-hygiene-accessories) - [Travel and hiking wash bags](https://www.rayonrando.com/en/49-travel-and-hiking-wash-bags) - [Hiking towels](https://www.rayonrando.com/en/119-hiking-towels) - [Health](https://www.rayonrando.com/en/443-health) - [Hiker's first aid](https://www.rayonrando.com/en/7-hiker-s-first-aid) - [Treated mosquito nets and insect repellent sprays](https://www.rayonrando.com/en/57-treated-mosquito-nets-and-insect-repellent-sprays) - [Water filtration and purification](https://www.rayonrando.com/en/59-water-filtration-and-purification) - [Tick protection](https://www.rayonrando.com/en/449-tick-protection) - - [Travel accessories](https://www.rayonrando.com/en/263-travel-accessories) - [Travel pillows, sleep masks and accessories](https://www.rayonrando.com/en/9-travel-pillows-sleep-masks-and-accessories) - [Solar chargers and power banks](https://www.rayonrando.com/en/61-solar-chargers-and-power-banks) - [Binoculars](https://www.rayonrando.com/en/71-binoculars) - [Protection & safety](https://www.rayonrando.com/en/262-protection-and-safety) - [Waist packs, pouches and money belts](https://www.rayonrando.com/en/43-waist-packs-pouches-and-money-belts) - [Protective covers](https://www.rayonrando.com/en/94-protective-covers) - [Waterproof storage bags](https://www.rayonrando.com/en/134-waterproof-storage-bags) - [Locks / pack covers](https://www.rayonrando.com/en/131-locks-pack-covers) - [Storage bags](https://www.rayonrando.com/en/372-storage-bags) - - [Bags](https://www.rayonrando.com/en/261-bags) - [Cabin luggage](https://www.rayonrando.com/en/129-cabin-luggage) - [Travel bags and duffel bags](https://www.rayonrando.com/en/97-travel-bags-and-duffel-bags) - [Travel backpacks](https://www.rayonrando.com/en/130-travel-backpacks) - [Daypacks](https://www.rayonrando.com/en/115-daypacks) - - [Campervans & motorhomes](https://www.rayonrando.com/en/513-campervans-and-motorhomes) - [Campervan accessories](https://www.rayonrando.com/en/514-campervan-accessories) - [Camping and campervan showers and toilets](https://www.rayonrando.com/en/515-camping-and-campervan-showers-and-toilets) - [Campervan and motorhome cooking](https://www.rayonrando.com/en/516-campervan-and-motorhome-cooking) - [Lighting](https://www.rayonrando.com/en/264-lighting) - [Torches](https://www.rayonrando.com/en/48-torches) - [Lanterns and camping lights](https://www.rayonrando.com/en/62-lanterns-and-camping-lights) - [Head torches](https://www.rayonrando.com/en/72-head-torches) - [Camping accessories](https://www.rayonrando.com/en/263-travel-accessories) - [Camping chairs and armchairs](https://www.rayonrando.com/en/34-camping-chairs-and-armchairs) - [Camping kitchen accessories and furniture](https://www.rayonrando.com/en/110-camping-kitchen-accessories-and-furniture) - - [Our advice](https://www.rayonrando.com/en/content/category/4-advice) - [How to choose a power bank and solar panel](https://www.rayonrando.com/en/content/140-how-to-choose-a-power-bank-and-solar-panel) - [How to optimise your campervan equipment](https://www.rayonrando.com/en/content/113-how-to-optimise-your-campervan-equipment) - [How to wash on a trek](https://www.rayonrando.com/en/content/155-how-to-wash-on-a-trek) - [How to protect yourself from mosquitoes](https://www.rayonrando.com/en/content/123-how-to-protect-yourself-from-mosquitoes) - [Staying in a mountain hut with a child: what is it like?](https://www.rayonrando.com/en/content/156-staying-in-a-mountain-hut-with-a-child-what-is-it-like) - [Essential accessories for your travels](https://www.rayonrando.com/en/content/184-essential-accessories-for-your-travels) - [Minor hiking repairs: carrying the right kit](https://www.rayonrando.com/en/content/159-minor-hiking-repairs-carrying-the-right-kit) - [Preventing and managing altitude sickness](https://www.rayonrando.com/en/content/157-preventing-and-managing-altitude-sickness) - [Which safety accessories do you need for hiking?](https://www.rayonrando.com/en/content/99-which-safety-accessories-do-you-need-for-hiking) - [Sitting comfortably on the move](https://www.rayonrando.com/en/content/182-sitting-comfortably-on-the-move) - [Cooking](https://www.rayonrando.com/en/245-eating-drinking-when-hiking) - - [Food](https://www.rayonrando.com/en/266-food-and-freeze-dried-meals) - [Sports energy food](https://www.rayonrando.com/en/55-sports-energy-food) - [Freeze-dried meals and soups](https://www.rayonrando.com/en/6-freeze-dried-meals-and-soups) - [High-calorie double-serving freeze-dried meals](https://www.rayonrando.com/en/507-high-calorie-double-serving-freeze-dried-meals) - [Small-portion freeze-dried meals](https://www.rayonrando.com/en/163-small-portion-freeze-dried-meals) - [Freeze-dried breakfasts and desserts](https://www.rayonrando.com/en/54-freeze-dried-breakfasts-and-desserts) - [Self-heating meals and drinks](https://www.rayonrando.com/en/164-self-heating-meals-and-drinks) - - [Hydration](https://www.rayonrando.com/en/267-hydration) - [Water bottles](https://www.rayonrando.com/en/375-water-bottles) - [Water filtration and purification](https://www.rayonrando.com/en/59-water-filtration-and-purification) - [Hydration reservoirs](https://www.rayonrando.com/en/109-hydration-reservoirs) - [Insulated bottles and food containers](https://www.rayonrando.com/en/145-insulated-bottles-and-food-containers) - - [Hiking and camping stoves](https://www.rayonrando.com/en/487-hiking-and-camping-stoves) - [Gas stoves and fuel](https://www.rayonrando.com/en/46-gas-stoves-and-fuel) - [Wood-burning stoves and folding barbecues](https://www.rayonrando.com/en/486-wood-burning-stoves-and-folding-barbecues) - [Lighters and cooking accessories](https://www.rayonrando.com/en/47-lighters-and-cooking-accessories) - - [Cooking utensils](https://www.rayonrando.com/en/268-cooking-utensils) - [Camping cookware sets](https://www.rayonrando.com/en/58-camping-cookware-sets) - [Plates / cups / mugs](https://www.rayonrando.com/en/56-plates-cups-mugs) - [Cutlery](https://www.rayonrando.com/en/45-cutlery) - [Cool boxes](https://www.rayonrando.com/en/108-cool-boxes) - [Food containers and insulated containers](https://www.rayonrando.com/en/376-food-containers-and-insulated-containers) - - [Our advice](https://www.rayonrando.com/en/content/category/4-advice) - [How to filter water when hiking](https://www.rayonrando.com/en/content/163-how-to-filter-water-when-hiking) - [How to find drinking water when hiking](https://www.rayonrando.com/en/content/57-how-to-find-drinking-water-when-hiking) - [Hydration reservoir or bottle: which is best for hiking?](https://www.rayonrando.com/en/content/122-hydration-reservoir-or-bottle-which-is-best-for-hiking) - - [How to choose hiking cookware](https://www.rayonrando.com/en/content/141-how-to-choose-hiking-cookware) - [How to choose a hiking stove](https://www.rayonrando.com/en/content/207-how-to-choose-a-hiking-stove) - [How to save gas when hiking](https://www.rayonrando.com/en/content/116-how-to-save-gas-when-hiking) - [The 10 best hiking stoves](https://www.rayonrando.com/en/content/97-the-10-best-hiking-stoves) - [The best hiking cookware](https://www.rayonrando.com/en/content/206-the-best-hiking-cookware) - [Wood-burning hiking stoves: do they deliver the heat?](https://www.rayonrando.com/en/content/162-wood-burning-hiking-stoves-do-they-deliver-the-heat) - - [Freeze-dried meals vs traditional cooking on a hike](https://www.rayonrando.com/en/content/161-freeze-dried-meals-vs-traditional-cooking-on-a-hike) - [What food should you take on a self-supported hike?](https://www.rayonrando.com/en/content/181-what-food-should-you-take-on-a-self-supported-hike) - [Bushcraft](https://www.rayonrando.com/en/489-bushcraft-and-survival) - - Bushcraft camping - [Tarps and bushcraft bivouac shelters](https://www.rayonrando.com/en/474-tarps-and-bushcraft-bivouac-shelters) - - [Hammocks / camp beds](https://www.rayonrando.com/en/96-hammocks-camp-beds) - [Tipis and camouflage tents](https://www.rayonrando.com/en/490-tipis-and-camouflage-tents) - - [Waterproof bivvy bags](https://www.rayonrando.com/en/82-waterproof-bivvy-bags) - [Camouflage sleeping bags](https://www.rayonrando.com/en/477-camouflage-sleeping-bags) - - Backpacks and carrying systems - [MOLLE pouches and bags](https://www.rayonrando.com/en/485-molle-pouches-and-bags) - - [Waterproof storage bags](https://www.rayonrando.com/en/134-waterproof-storage-bags) - [Waterproof backpacks](https://www.rayonrando.com/en/467-waterproof-backpacks) - - Bushcraft equipment - [Victorinox Swiss Army multitools](https://www.rayonrando.com/en/106-victorinox-swiss-army-multitools) - [Fixed-blade bushcraft knives](https://www.rayonrando.com/en/478-fixed-blade-bushcraft-knives) - - [Bushcraft saws and shovels](https://www.rayonrando.com/en/491-bushcraft-saws-and-shovels) - - [Wood-burning stoves and folding barbecues](https://www.rayonrando.com/en/486-wood-burning-stoves-and-folding-barbecues) - [Lighters and cooking accessories](https://www.rayonrando.com/en/47-lighters-and-cooking-accessories) - - Survival and health - [Emergency shelters and survival blankets](https://www.rayonrando.com/en/492-emergency-shelters-and-survival-blankets) - - [Hiker's first aid](https://www.rayonrando.com/en/7-hiker-s-first-aid) - [Treated mosquito nets and insect repellent sprays](https://www.rayonrando.com/en/57-treated-mosquito-nets-and-insect-repellent-sprays) - [Water filtration and purification](https://www.rayonrando.com/en/59-water-filtration-and-purification) - [Tick protection](https://www.rayonrando.com/en/449-tick-protection) - - [Our advice](https://www.rayonrando.com/en/content/category/4-advice) - [How to choose a bushcraft knife](https://www.rayonrando.com/en/content/39-how-to-choose-a-bushcraft-knife) - [How to choose your tactical backpack](https://www.rayonrando.com/en/content/37-how-to-choose-your-tactical-backpack) - [How to pitch a tarp: 6 setups explained step by step](https://www.rayonrando.com/en/content/219-how-to-pitch-a-tarp-6-setups-explained-step-by-step) - [Care and field sharpening for folding and bushcraft knives](https://www.rayonrando.com/en/content/218-care-and-field-sharpening-for-folding-and-bushcraft-knives) - [France's 72h emergency kit: a practical survival guide](https://www.rayonrando.com/en/content/236-france-s-72h-emergency-kit-a-practical-survival-guide) - [Which tarp for bushcraft and survival?](https://www.rayonrando.com/en/content/216-which-tarp-for-bushcraft-and-survival) - [What is the MOLLE system for backpacks?](https://www.rayonrando.com/en/content/38-what-is-the-molle-system-for-backpacks) - [Wood-burning hiking stoves: do they deliver the heat?](https://www.rayonrando.com/en/content/162-wood-burning-hiking-stoves-do-they-deliver-the-heat) - [Knives](https://www.rayonrando.com/en/488-knives) - - [Folding knives](https://www.rayonrando.com/en/44-folding-pocket-knives) - [Folding pocket knives](https://www.rayonrando.com/en/44-folding-pocket-knives) - [EDC pocket knives](https://www.rayonrando.com/en/553-edc-pocket-knives) - [Gentleman's knives](https://www.rayonrando.com/en/554-gentleman-s-knives) - - [French knives](https://www.rayonrando.com/en/549-pocket-knives-made-in-france) - 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[Which pocket knife for outdoor activities or hiking?](https://www.rayonrando.com/en/content/214-which-pocket-knife-for-outdoor-activities-or-hiking) - [Surviving with only a knife: myth or reality?](https://www.rayonrando.com/en/content/242-surviving-with-only-a-knife-myth-or-reality) - [Lightweight](https://www.rayonrando.com/en/247-lightweight-hiking-gear) - - [Lightweight sleeping bags](https://www.rayonrando.com/en/132-lightweight-sleeping-bags) - [Lightweight sleeping bags](https://www.rayonrando.com/en/132-lightweight-sleeping-bags) - - [Sleeping mats](https://www.rayonrando.com/en/250-hiking-sleeping-mats) - [Lightweight inflatable sleeping mats](https://www.rayonrando.com/en/156-lightweight-inflatable-sleeping-mats) - [Lightweight self-inflating sleeping mats](https://www.rayonrando.com/en/77-lightweight-self-inflating-sleeping-mats) - - [Lightweight tents](https://www.rayonrando.com/en/124-lightweight-hiking-tents) - [Lightweight hiking tents](https://www.rayonrando.com/en/124-lightweight-hiking-tents) - - [Lightweight backpacks](https://www.rayonrando.com/en/85-lightweight-backpacks) - [Lightweight backpacks](https://www.rayonrando.com/en/85-lightweight-backpacks) - - [Our advice](https://www.rayonrando.com/en/content/category/4-advice) - [The best ultralight sleeping bags](https://www.rayonrando.com/en/content/107-the-best-ultralight-sleeping-bags) - [Ultralight tents: what compromises?](https://www.rayonrando.com/en/content/56-ultralight-tents-what-compromises) - [OFFERS](https://www.rayonrando.com/en/439-special-offers) - - Big clearance: 30 to 60% off! [Clearance: 30 to 60% off walking gear & backpacks](https://www.rayonrando.com/en/promos/destockage-marche-sacs) [Clearance: 30 to 60% off camping gear](https://www.rayonrando.com/en/promos/destockage-bivouac) [Clearance: 30 to 60% off cycling gear](https://www.rayonrando.com/en/promos/destockage-velo) [Clearance: 30 to 60% off eating & drinking gear](https://www.rayonrando.com/en/promos/destockage-boire-manger) [Clearance: 30 to 60% off clothing](https://www.rayonrando.com/en/promos/destockage-textile) [Knife clearance](https://www.rayonrando.com/en/promos/destockage-couteaux) [Everything at 50% off](https://www.rayonrando.com/en/promos/destockage-tout-a-moins-50) - - [OFFERS](https://www.rayonrando.com/fr/promos/dernieres-pieces-40-a-60) [Last items: 40 to 60% off](https://www.rayonrando.com/fr/promos/dernieres-pieces-40-a-60) - Clothing offers [Men's clothing offers](https://www.rayonrando.com/en/promos/promos-textile-homme) [Women's clothing offers](https://www.rayonrando.com/en/promos/promos-textile-femme) [Glove, hat and sock offers](https://www.rayonrando.com/en/promos/promos-gants-bonnets-chaussettes) - Equipment offers [Tent offers](https://www.rayonrando.com/en/promos/promos-tentes) [Sleeping gear offers](https://www.rayonrando.com/en/promos/promos-couchage) [Backpack offers](https://www.rayonrando.com/en/promos/promos-sac-a-dos) [Cycling equipment offers](https://www.rayonrando.com/en/promos/promos-materiel-velo) [Hiking accessory offers](https://www.rayonrando.com/en/promos/promos-accessoires-de-randonnee) - - [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/f9b6be3d13/w/1920.webp)Autumn clearanceUp to −60%View the selection](https://www.rayonrando.com/en/special-offers) - [Brands](https://www.rayonrando.com/en/brands) - [Randozine](https://www.rayonrando.com/en/content/category/5-rayonrandozine) --- # How to choose a sleeping bag for hiking Source: https://www.rayonrando.com/en/content/17-how-to-choose-a-sleeping-bag-for-hiking Language: en ## How to choose a hiking sleeping bag Whether heading out for a few days, a self-sufficient trek or a mountain camp, choosing a sleeping bag is essential. The right model helps you recover after exercise, while a poor choice can make a night outdoors an ordeal. Comfort temperature, weight, filling, packed size and shape all matter. Here is what you need to know to choose a hiking sleeping bag suited to your activities. ## Key points for choosing the right sleeping bag Several criteria should guide your choice: 1. [The comfort temperature](https://www.rayonrando.com/en/content/17-how-to-choose-a-sleeping-bag-for-hiking#1) 2. [The weight](https://www.rayonrando.com/en/content/17-how-to-choose-a-sleeping-bag-for-hiking#2) 3. [The](https://www.rayonrando.com/en/content/17-how-to-choose-a-sleeping-bag-for-hiking#3)[filling](https://www.rayonrando.com/en/content/17-how-to-choose-a-sleeping-bag-for-hiking#3)[: down or synthetic?](https://www.rayonrando.com/en/content/17-how-to-choose-a-sleeping-bag-for-hiking#3) 4. [The upper-body closure system](https://www.rayonrando.com/en/content/17-how-to-choose-a-sleeping-bag-for-hiking#4) 5. [The compressed volume](https://www.rayonrando.com/en/content/17-how-to-choose-a-sleeping-bag-for-hiking#5) 6. [Shape: mummy or rectangular sleeping bag?](https://www.rayonrando.com/en/content/17-how-to-choose-a-sleeping-bag-for-hiking#6) The best sleeping bag is not necessarily the warmest or lightest. Above all, find the model best suited to your conditions, activities and sensitivity to cold. ## 1 – Comfort temperature Use comfort temperature as your main reference, rather than lower-limit temperature, and certainly not extreme temperature. This is the first criterion when choosing a sleeping bag. 3 temperatures are listed: comfort, limit and extreme. - Consider your hiking region, sleeping altitude, overnight conditions (under the stars, tent, hut), season and weather (not just temperature, but bad-weather risks too). - Remember: even in temperate areas in summer, temperatures can fall sharply overnight at altitude. - Humidity and wind also matter. - Sensitivity to cold varies with build and fitness. If you feel the cold, choose a comfort rating slightly below expected temperatures. You will feel colder when tired or hungry. Even in summer, mountain temperatures can plummet after dark. Wind and humidity increase the feeling of cold. ![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/852ad624f2/w/826.webp) ### Which sleeping bag temperature rating for each season? As a guide: | Use | Recommended comfort temperature | | --- | --- | | Lowland summer | +10 to +15°C | | Summer mountain hiking | +5 to +10°C | | 3-season hiking | 0 to +5°C | | High-altitude trekking | -5 to 0°C | | Winter and high mountains | Below -5°C | If particularly sensitive to cold, choose a comfort rating slightly below the temperatures you expect. ### Here is what the 3 ratings mean: - **Comfort temperature****:** down to this temperature, someone relaxed on their back is generally comfortable, in thermal equilibrium without feeling cold (determined for a woman weighing 60 kg); - **Lower-limit temperature****:** the threshold at which someone curled up in the bag is just on the verge of feeling cold (determined for a man weighing 70 kg under normal use conditions). This position minimises the body surface losing heat; - **Extreme temperature:** the temperature at which potentially fatal hypothermia becomes a risk (determined for a woman weighing 60 kg, curled up under normal use conditions). ### The EN ISO 23537 standard Leading sleeping bag brands now use EN ISO 23537. It ensures identical test methods for every manufacturer, allowing reliable comparisons. Reliability of manufacturers' temperature ratings. All brands we select provide comfort, limit and extreme ratings complying with European standard EN13537. This standard offers two assurances: - Reliable temperature ratings; - Comparability between brands on this criterion. However, it has a limitation: all bags are tested under identical conditions. Ratings assume someone sleeping in underwear, for example, whereas you will wear more clothing in cold conditions. It does not account for different conditions or individual differences. For more help choosing a temperature rating, [read our dedicated article.](https://www.rayonrando.com/en/content/119-how-to-choose-your-sleeping-bag-s-temperature-rating) RayonRando has selected 3 sleeping bags for different uses: [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/b69c3fcd45/w/800.webp)](https://www.rayonrando.com/en/extreme-cold-sleeping-bags-below-6c/3692-serac-900-20c-sleeping-bag.html) Serac 900 -20°C sleeping bag. ROBENS -12°C / -20°C / -43°C [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/e39bcad8f9/w/730.webp)](https://www.rayonrando.com/en/sleeping-bags-5c-to-0c/2514-lightec-800-duvet-sleeping-bag.html) Lightec 800 down sleeping bag FERRINO +3°C / -2°C / -18°C [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/b2c0c5aeba/w/800.webp)](https://www.rayonrando.com/en/sleeping-bags-15c-to-10c/1527-trail-600-sleeping-bag.html) Trail 600 sleeping bag WILSA +14°C / +10°C / 0°C ### Tip: a silk or fleece sleeping bag liner. Using your bag in varying temperatures? A mild-weather comfort rating can be boosted with a silk liner or, better still, a mummy-shaped fleece liner (adding several degrees). For extreme cold, however, you need a bag designed for those conditions. Here is RayonRando's sleeping bag liner selection: [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/a941f32b69/w/800.webp)](https://www.rayonrando.com/en/sleeping-bag-liners/4596-natural-silk-mummy-liner-silk-sleeping-bag-liner.html) Natural Silk Mummy Liner COCOON [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/409aefd862/w/800.webp)](https://www.rayonrando.com/en/sleeping-bag-liners/1570-reactor-midweight-sleeping-bag-liner.html) Thermolite Reactor Extreme sleeping bag liner SEA TO SUMMIT ## 2 – Weight: Weight is particularly important for self-sufficient hiking, trekking and long journeys. Every gram counts when carrying equipment all day. We have created a section for [the lightest sleeping bags](https://www.rayonrando.com/en/132-lightweight-sleeping-bags). Down sleeping bags offer the best weight-to-temperature ratio. However, there is no magic solution: you will not find a very light sleeping bag with a low comfort temperature. Here is a selection of lightweight sleeping bags: [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/e47a8ea40c/w/800.webp)](https://www.rayonrando.com/en/sleeping-bags-5c-to-0c/1529-kl-250-light-sleeping-bag.html) KL 250 Light sleeping bag WILSA 780 g [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/2f36f22f39/w/800.webp)](https://www.rayonrando.com/en/sleeping-bags-15c-to-10c/1854-3136-down-ultralite-150-sleeping-bag.html#/1719-zip-gauche) Down Ultralite 150 sleeping bag WILSA 463 g [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/2ca8a2928b/w/800.webp)](https://www.rayonrando.com/en/sleeping-bags-15c-to-10c/13285-10273-baikal-600-reg-sleeping-bag.html#/1561-zip-gauche) Baikal 600 Reg sleeping bag MILLET 840 g ## 3 – Filling: Filling directly affects weight, compressibility, thermal performance and response to moisture. ### Synthetic sleeping bags Synthetic bags are generally: - More affordable; - More moisture-resistant, particularly useful if the bag may face bad weather or if sleeping under the stars in a damp area; - Easier to maintain. They retain insulation when slightly damp, making them particularly suitable for humid regions or nights under the stars. Their main drawbacks are generally higher weight than down bags with equivalent ratings, and lower compressibility. ### Down sleeping bags Down offers many advantages: - Excellent thermal insulation; - Excellent warmth-to-weight ratio; - Small packed size; - High compressibility. Often the preferred choice for long-distance hikes and treks where rucksack weight must stay low. Wet down, however, loses much of its insulation as clusters stick together. Avoid it if considerable moisture exposure is likely. Down regains its loft once dry. Some models have water-repellent treatments to improve moisture resistance. A windproof, water-repellent shell also protects down. These bags suit light, compact packing without sacrificing warmth, offering an optimal warmth-to-weight ratio. **About down:** - Fillings use goose or duck down. Percentages indicate down and small feather proportions (80/20 means 80% down and 20% small feathers). Small feathers are essential for optimal down loft. Their proportion varies with the down type. - Fill power is measured in cuin (cubic inches), indicating down quality and insulation. The figure is the volume occupied by one US ounce of down (28.35 g). More carefully sorted down has higher fill power. ![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/bca4c2bec5/w/893.webp) ## 4 – Closure system: This prevents warm air escaping and cold air entering through the top of the bag. Mummy sleeping bags have **2 closure systems**: - **Hood only**: all mummy bags have a hood drawcord to adjust the opening closely, leaving only a small part of the face exposed in cold conditions; - **An internal shoulder baffle** in addition to the hood: this insulates the torso, adding comfort by trapping warmth more effectively and allowing the hood to remain open while retaining body heat. Usually found in bags with fairly low comfort ratings (below 5 degrees). Some have an internal padded rim serving the same purpose rather than a full baffle. The lightest bags often only close at the hood. With comparable comfort ratings, a slightly heavier bag with a shoulder baffle may therefore feel warmer. ## 5 – Compressed volume: Important if you want to avoid a bulky bag. Down compresses better and generally packs smaller than synthetic filling. A bulky sleeping bag quickly occupies much of your rucksack. Down models generally pack most compactly when compressed. ### Why does packed size matter? A compact bag helps you: - Organise equipment better; - Reduce overall rucksack volume; - Improve carrying comfort. On long hikes, this quickly becomes decisive. ![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/a6afc15b54/w/859.webp) ## 6 – Shape Mummy bags follow the body's contours, optimising thermal protection. They are lighter and less bulky than rectangular bags. Our range mainly comprises mummy bags because this shape best suits hiking. Rectangular sleeping bags feel more spacious around the feet. However, with comparable filling, they provide less warmth because they contain more air. A bag relies on body heat and cannot warm a large air volume. They often lack a hood and are bulkier than mummy bags. Generally best for camping in mild conditions. [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/74c1a18ff8/w/800.webp)](https://www.rayonrando.com/en/rectangular-sleeping-bags/1319-contour-lux-blue-l-sleeping-bag.html) Contour Lux Blue L sleeping bag OUTWELL [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/d0f629e1b6/w/730.webp)](https://www.rayonrando.com/en/children-s-and-short-sleeping-bags/1851-3132-vanoise-190-sleeping-bag.html#/1717-zip-gauche) Vanoise 190 sleeping bag WILSA [![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/484288b238/w/800.webp)](https://www.rayonrando.com/en/sleeping-bags-10c-to-5c/3700-drumy-10-sleeping-bag.html) Drumy -10 sleeping bag HUSKY ## A few usage tips: - **Good insulation** beneath your bag is essential to **protect against cold**, especially as body weight compresses the filling: a sufficiently insulated sleeping mat is necessary; - If your **down bag gets wet**, **air it** and **dry it** as quickly as possible; - When not in use, store your down bag **outside its compression sack** to preserve loft. Your bag can generally be machine-washed cold with a modest detergent dose, but follow the manufacturer's specific instructions; - **Use a sleeping bag liner whenever possible**. By absorbing perspiration, it helps preserve loft longer. Only the liner then needs washing, avoiding washing the sleeping bag itself. We group sleeping bags primarily by comfort temperature, and also by the following characteristics: - [Sleeping bags +15 to +10°C.](https://www.rayonrando.com/en/10-sleeping-bags-15c-to-10c) - [Sleeping bags +10 to +5°C.](https://www.rayonrando.com/en/11-sleeping-bags-10c-to-5c) - [Sleeping bags +5 to 0°C.](https://www.rayonrando.com/en/12-sleeping-bags-5c-to-0c) - [Sleeping bags -1 to -5°C.](https://www.rayonrando.com/en/84-sleeping-bags-1c-to-5c) - [Extreme-cold sleeping bags < -6°C.](https://www.rayonrando.com/en/170-extreme-cold-sleeping-bags-below-6c) - [Lightweight sleeping bags](https://www.rayonrando.com/en/132-lightweight-sleeping-bags) - [Rectangular sleeping bags](https://www.rayonrando.com/en/114-rectangular-sleeping-bags) - [Sleeping bags for children & smaller users](https://www.rayonrando.com/en/33-children-s-and-short-sleeping-bags) ## Conclusion A **synthetic sleeping bag** suits: - Potential moisture exposure (very humid conditions, nights under the stars); - An affordable option for short or hut-to-hut hikes, where your rucksack is not too heavily loaded and sleeping bag weight is less important. A **down sleeping bag** suits: - Long-distance hikes, where low weight and packed size matter; - Greater comfort when sleeping under shelter (tent, hut) or under the stars in dry weather. ![](https://rayonrando-medias.s3.fr-par.scw.cloud/products/content/0af2b7e04a/w/887.webp) ## FAQ ### Which sleeping bag temperature rating for summer hiking? For most summer hikes, a comfort rating between +10°C and +15°C suffices. ### What is the difference between comfort and limit temperatures? Comfort temperature indicates comfortable use, while limit temperature is the threshold where the sleeper starts feeling cold. ### Should you choose down or synthetic filling? Down is lighter and more compact. Synthetics resist moisture better and generally cost less. ### Which sleeping bag for a multi-day trek? A light down bag offering good warmth for its weight is often best. **How much should a hiking sleeping bag weigh?** For multi-day hiking, between 700 g and 1.2 kg generally offers a good compromise. **Why use a sleeping bag liner?** It improves hygiene, protects the sleeping bag and adds a little warmth. **How do you wash a down sleeping bag?** Follow the manufacturer's recommendations and use specialist down detergent. **How should you store a sleeping bag?** Store it in a roomy storage bag to preserve loft. **Is a 3-season sleeping bag sufficient for mountains?** Usually yes, but it depends on altitude, season and expected temperatures. **Which sleeping bag shape is best for wild camping?** A mummy shape remains best for excellent insulation and small packed size. --- ## Footer ### Guaranteed real-time stock for confirmed delivery times [Guaranteed real-time stock](https://www.rayonrando.com/en/content/7-real-time-stock) ### Same-day dispatch for orders placed before 13:00 [Same-day dispatch](https://www.rayonrando.com/en/content/8-order-dispatch-times) ### To your home or a collection point within 24 or 48 hours [To your home or a collection point](https://www.rayonrando.com/en/content/9-delivery-times-and-arrangements) ### 14 days to change your mind Free returns on clothing and footwear [14 days to change your mind](https://www.rayonrando.com/en/content/28-after-sales-service) ### Customer service available By email, we are always happy to help [Customer service available](https://www.rayonrando.com/en/contact-us) ### Subscribe to our online magazine Practical advice, first-hand experiences, route guides & destinations Free, with no commitment. 1 issue per month for 12 months. 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