Therm-a-Rest: Our founders' mission was simple: create a better way to sleep outside; because when you rest better, you play better. Their ingenuity and vision back in 1972 led to the creation of the first self-inflating sleeping pad.
Therm-a-Rest NeoAir XTherm MAX Ultralight Backpacking Air Mattress, WingLock Valve: Offering the most warmth-to-weight of ultralight sleeping pads, the Therm-a-Rest NeoAir XTherm MAX Ultralight Backpacking Air Mattress provides added coverage and critical warmth. Trusted by mountaineers worldwide, the XTherm MAX is a stable and supportive pad that inflates up to 2.5 inches thick and delivers a 6.9 R-value for year-round warmth (R-value measures the material’s ability to insulate; the higher the R-value, the warmer the sleeping pad). Therm-a-Rest's patented Triangular Core Matrix provides legendary NeoAir comfort by minimizing heat loss during sleep, and its proprietary reflective ThermaCapture technology traps radiant heat within the pad; these work together to provide an optimal warmth-to-weight ratio to minimize the weight in any backpacker’s gear load.
Therm-a-Rest NeoAir XTherm MAX Ultralight Backpacking Air Mattress with Pump Sack: Offering the most warmth-to-weight of ultralight sleeping pads, the Therm-a-Rest NeoAir XTherm MAX Ultralight Backpacking Air Mattress with WingLock Valve provides added coverage and critical warmth. Trusted by mountaineers worldwide, the XTherm MAX delivers a 7.2 R-value for year-round warmth (R-value measures the material’s ability to insulate; the higher the R-value, the warmer the sleeping pad). Therm-a-Rest's patented Triangular Core Matrix provides legendary NeoAir comfort and the best warmth-to-weight ratio. The stable and supportive pad inflates up to 2.5 inches thanks to a dependable and rugged WingLock valve, able to inflate a pad 3 times faster than a classic valve thanks to a larger barrel and optional one-way inflation. The XTherm MAX includes a pump sack for easier, breath-free pad inflation, and a stuff sack and a repair kit for fixing punctures.