Ultralight XR Insulated Air Sleeping Pad The Ultralight XR Insulated Mat offers unmatched stability and comfort with 151 Air Sprung Cells that contour to your body, reducing pressure points. Its wider profile suits side sleepers, while hybrid 30/40D nylon and Ultrafresh-treated TPU laminate provide proven durability. ThermalCore insulation reflects body heat, boosting R-value and reducing pack size. Quick inflation and pressure control come via the integrated Airstream pump sack and XPRESS valve. Tech Specs Best Use Backpacking, Bikepacking, Thru-Hiking Materials Mat: 100% Nylon: Valve: 100% TPU Insulation: TRM Reflective Film Stuff Sack: 100% Nylon R Value 3.6 Thickness 6.5 cm | 2.56 in Specifications by Size Size Weight Packed Weight Dimension Packed Size Length Recommended User Height Small 390 g | 13.8 oz 434 g | 15.3 oz 168 x 55 x 6.5 cm | 66 x 22 x 3 in 19 x 10 x 10 cm | 7 x 4 x 4 in 168cm | 66in 168 cm | 66.14 in Regular 415 g | 14.6 oz 464 g | 16.4 oz 183 x 55 x 6.5 cm | 72 x 22 x 3 in 19 x 10 x 10 cm | 7 x 4 x 4 in 183cm | 72in 183 cm | 72.05 in Large 530 g | 18.7 oz 573 g | 20.2 oz 198 x 64 x 6.5 cm | 78 x 25 x 3 in 22 x 10.5 x 10.5 cm | 9 x 4 x 4 in 198cm | 78in 198 cm | 77.95 in Key Features Unmatched Stability: Air Sprung Cells contour to your body, reducing pressure points for a stable, comfortable sleep Wider profile: extra width is ideal for side sleepers and those who roll over often in their sleep Proven Durability: Hybrid 30/40D nylon and liquid-extruded TPU laminate to withstand rugged use ThermalCore Insulation: Reflects body heat, boosting R-value and reducing packed size for extended comfort Ultralight & Compact: Lightweight design with a small packed size for easy transport Quick Inflation: Integrated Airstream pump sack makes inflation fast and effortless Extra Thickness: 6.5cm of adjustable firmness for personalised comfort XPRESS Valve: High airflow multi-function valve allows easy inflation, pressure adjustment, and rapid deflation PillowLock System Compatible: Included pillow locks secure your pillow in place throughout the night Available Options Size Small Regular Large