The XTherm air mattress delivers the greatest warmth-to-weight ratio available in any air mattress in the world. The Xtherm Max provides even more coverage.
With a softer, textured no-slip fabric you get a better next-to-skin comfort which feels more like cushion than polyester sheet. Multiple, reflective ThermaCapture layers give the XTherm air mattress true four-season warmth without the weight or bulk usually found in a winter-worthy mattress.
The added XTherm MAX tech delivers all the great features and benefits of the original XTherm in a full rectangular shape, providing added coverage and warmth for extreme temps and wider torsos.