The Therm-a-Rest Prolite Plus Ultralight Self-Inflating Backpacking Pad for cold-weather backpacking and camping is an ultra-compact winter expedition sleeping solution. It self-inflates to 1.5 inches thick and can easily be adjusted for firmer support with a few breaths into the valve. Yet, it's lightweight and compressible for easy packing. The pad also features a critical padded layer of warmth between sleeping bag and ground in cold conditions and diagonal-cut foam, providing more warmth than other pads.

Ideal for sleeping outside in any season, the backpacking pad is perfect for cold-weather excursions, ski touring, and winter camping. The four-season Therm-A-Rest ProLite Plus Winter Air Mattress is perfect for ski touring and alpine excursions.

Available in three sizes, the Therm-a-Rest pad comes with a storage bag and a manufacturer’s limited lifetime warranty:

* Small—47 x 20 x 1.5 inches inflated; packs to 11 x 4 inches; 16 ounces

* Regular—72 x 20 x 1.5 inches inflated; packs to 11 x 4.8 inches; 23 ounces

* Large—77 x 25 x 1.5 inches inflated; packs to 13 x 5.1 inches; 31 ounces