The Thermarest NeoAir XTherm MAX 4-Season Sleeping Pad has all of the same great features as the standard Xtherm but with more warmth per gram than any other air mattress in the world with even greater coverage and in a rectangle shape. By utilizing a softer, textured no-slip fabric, you will have a better nights sleep while at the same time getting more next-to-skin comfort and a quieter rest. By using multiple ThermCapture reflective layers, the XTherm gives you the 4 season warmth without the bulk that you usually get in a more winter-worthy mattress.
Comes with Stuff Sack and Repair Kit!
Unmatched Warmth-to-Weight: Patent-pending, reflective ThermaCapture™ technology traps radiant heat while Triangular Core Matrix™ construction minimizes convective heat loss–all without the bulk, weight or durability issues of down and synthetic fills.
Excellent Comfort: 2.5” (6 cm)-thickness, new, soft-touch fabrics and baffled internal structure provide unrivaled stability and support.
Highly Packable: Free of bulky, conventional insulating materials, the XTherm™ mattress packs to the size of a one-liter water bottle.
Ultralight: Advanced materials and a tapered design reduce weight without compromising warmth.
XTherm MAX: All the performance of the original XTherm with added coverage for extreme temps and larger torsos.