Hyperion 32F/0C REGULAR sleeping bag

The Thermarest Hyperion 32F/0C regular sleeping bag combines everything you need when seeking warmth, compactness and light weight. The Hyperion 0 is an ally for hikers who count every gram.

Unrivalled light weight and compactness 

The Thermarest Hyperion 32F/0C is the lightest sleeping bag in our 0°C to +5°C range. At just 500 grams, it is the featherweight of its category.
Its goose down fill has a 900 cuin fill power, another mark of quality as this is the highest fill power available on the market.

Once released from its compression sack, your Hyperion sleeping bag will feel like your duvet at home, providing excellent sleeping comfort.
The materials allow the bag to be compressed fully without damage. Rolled up, it becomes tiny and fits easily into the bottom of your backpack.

Outstanding thermal and technical performance

The 900 cuin goose down makes this sleeping bag exceptionally lofty, ultralight and extremely compact, while delivering impressive thermal performance for such a light bag:

• The down used in the Thermarest Hyperion 0 is Nikwax Hydrophobic Down. Treated against moisture, it stays dry, absorbing 90% less moisture than standard down and drying 3 times faster. This technology also helps down retain its loft 60 times longer than untreated down.
• The Hyperion 0 sleeping bag has a ThermaCapture lining that traps and retains body heat.
• The fill is distributed differently across zones to maximise warmth where the body needs it most.
• Mesh baffles maintain loft and prevent cold spots.

The down is RDS-certified (Responsible Down Standard), sourced with respect for the environment and animal welfare. The hydrophobic treatment is guaranteed free from hazardous perfluorinated compounds (PFCs).

The Hypérion 32F/0C sleeping bag features:

• Zip approximately 90 cm long with a protective flap
• Hood with drawcord adjustment
• Removable SynergyLink connectors: attach your sleeping bag to your mat for maximum comfort

It comes with a storage sack and a compression sack.

We also offer the longer version: the Hyperion 32F/0C long sleeping bag

The Hyperion also comes in a warmer version: the Thermarest Hyperion sleeping bag 20F/-6C

Other features:

• Fill: 250 g of 900 cuin RDS goose down with Nikwax hydrophobic treatment
• Outer fabric: 10D ripstop nylon
• Lining: 10D ThermaCapture ripstop nylon