The lightest, most compact 4-season mattress.

Great for mountaineering, winter camping, backpacking, and multi-day adventures.

-Ultralight: Innovative new materials reduce weight by 25%.
-Compact: Tapered ergonomic design rolls up super-small.
-Nonslip: Super-grip bottom keeps mattress from slipping.

Weight and Dimensions
Large 2lb. 1oz.(936g) 25x77x1.5in. (63x196x4cm)
Regular 1lb. 8oz. (680g) 20x72x1.5 in. (51x183x4cm)
Short 1lb. 1oz.(482g) 20x47x1.5 in. (51x119x4cm)