Therm a Rest EvoLite Mattress

The Therm a Rest EvoLite Mattress is a self inflating air mattress for hours of shut eye while exploring the backcountry. The EvoLite blends the convenience of self inflating foam pads with the comfort of an air mattress, all in the name of a good night's rest. The two inch height is ready for three season backpacking, with a 2.1 R value. The Atmos Foam provides support while a couple extra breaths of air from your own lung power adds in the firmness you prefer. The regular length comes in at 1lb, 1oz and packs into the included stuff sack for easy travel from camp to camp. Features of the Therm a Rest EvoLite Mattress Self inflating pad that is ultralight and packs small, but does not skimp on comfort Patent pending AirFrameTM construction Features alternating foam and air channels to help reduce weight and packed dimensions 2 inches of loft is more than any other ultralight self inflating mattress Combines ultralight, High loft comfort and compactness of an air mattress, with the convenience and stabilized comfort and support of self inflating pads Therm a Rest's Atmos foam beams provides stability and support Exclusive Atmos foam is poured in an atmospherically controlled chamber that allows for precision control over uniformity and loft Atmos is the lightest and most compressible mattress foam on the market today Self inflating design allows for just a few breaths to top off the mattress for increased firmness Regular size weighs in at 1 lb 1 oz. for going ultralight Made in the USA with US and imported materials Includes a stuff sack