Built for life in the outdoors, the Venture sleeping pad provides legendary NeoAir comfort for mild three-season backpacking and camping. The Therm-a-Rest NeoAir Venture Lightweight Camping Air Mattress has a 2.2 R-value, thanks to Therm-a-Rest WaveCore technology, a construction that insulates without the bulk or durability issues of down or synthetic fills by using a wave-like strut system to create air pockets that keep warmth in while staving off the cold (R-value measures the material's ability to insulate; the higher the R-value, the warmer the sleeping pad). The stable construction gives campers 2 inches of comfort for nights under the stars. Equipped with a dependable and rugged WingLock valve, the pad inflates 3 times faster than a standard valve and features lightning-fast deflation with a larger barrel and optional one-way inflation. Includes a pump sack (for easier, breath-free pad inflation), a stuff sack and a repair kit. Manufacturer's limited lifetime warranty.