Therm-A-Rest NeoAir XTherm NXT

A four-season insulated air sleeping pad for the winter backpacker and shoulder-season alpinist, the Therm-a-Rest NeoAir XTherm NXT posts a 7.3 R-value at 15.5 oz in the Regular size, a warmth-to-weight ratio that earns its spot on snow camps and ridge bivies.

Triangular Core Matrix construction and ThermaCapture reflective layers do the insulating work inside a 3 in thick profile measuring 20 x 72 in, with 70D nylon on the bottom for ground abrasion and 30D ripstop up top. The WingLock valve handles one-way inflation with the included pump sack and dumps air fast on pack-up, meaning a pad rated for true winter use still rolls down to fit alongside a stove and fuel in a 60-liter pack.