Therm a Rest NeoAir Xtherm NXT Sleeping Mat Regular, R (51 x 183 cm) (11633)

3" thick ultra-light air mattress trusted by mountaineers and mountaineers looking for extra warmth and durability in the field ThermaCapture reflective technology traps radiant heat while the triangular matrix construction minimizes convective heat loss providing an R value of 7.3, ideal for extreme conditions The foam-free NeoAir design weighs only 15.5 oz (440 g) in regular size and is super packable, rolling up as small as a conventional 1 liter bottle 70D ripstop nylon bottom is incredibly durable and resists punctures, withstanding the wear and tear of extended expedition use Equipped with a reliable and sturdy WingLock valve that is easy to use in freezing conditions and provides easy inflation and lightning fast deflation Normal Dimensions: 20" x 72" Weight: 440g Includes pump bag, stuff sack and patch kit. USA built with the finest American and global materials