Prolite Apex Large self-inflating sleeping mat

The Thermarest Prolite Apex large self-inflating mat offers the practical benefits of self-inflation: light weight, firmness, compactness and stability, combined with the comfort of inflatable mats.

At 5 cm thick, it is one of the thickest self-inflating mats, with construction that provides good insulation from the cold for all-season use.

The Prolite Apex large self-inflating mat provides good cold insulation through a continuous layer of thermal foam nestled between foam ridges and air channels.

The mat inflates quickly. For greater firmness, a few breaths are enough to reach its 5 cm thickness. 

The Prolite Apex is the warmest, lightest and thickest mat in the Thermarest Prolite range. A shorter version is available: the Thermarest Prolite Apex regular self-inflating mat.
For a lower price, consider other mats in the range: Thermarest Prolite and Thermarest Prolite plus, equally good self-inflating mats but thinner, less insulating and heavier.

The prolite Apex large self-inflating mat comes with a stuff sack with compression straps.

Other features:

50D polyester
R-value: 4
Made in Ireland