Ultralight Air Sleeping Pad Constructed as a single layer of medium resolution cells, our Ultra light Sleeping Mats gives you the lightest and smallest packed size mat without compromising on our air sprung cell comfort. Tech Specs Best Use Ultralight Backpacking Materials Mat Fabric: 100% Nylon with TPU lamination Valve: 100% TPU Valve Flap: 100% Silicone Stuff sack: 100% Nylon R Value 1.1 Thickness 5 cm | 1.97 in Specifications by Size Size Weight Packed Weight Dimension Packed Size Length Recommended User Height Small 345 g | 12.2 oz 386 g | 13.6 oz 168 x 55 x 5 cm | 66 x 22 x 2 in 18 x 7.5 x 7.5 cm | 7 x 3 x 3 in 168cm | 66in 168 cm | 66.14 in Regular 395 g | 13.9 oz 438 g | 15.4 oz 183 x 55 x 5 cm | 72 x 22 x 2 in 18 x 7.5 x 7.5 cm | 7 x 3 x 3 in 183cm | 72in 183 cm | 72.05 in Large 495 g | 17.5 oz 540 g | 19.0 oz 198 x 64 x 5 cm | 78 x 25 x 2 in 21 x 7.5 x 7.5 cm | 8 x 3 x 3 in 198cm | 78in 198 cm | 77.95 in Key Features Includes an Airstream Pump that is integrated into the stuff sack for quick and easy inflation Air sprung cells conform to your body shape, providing a more even dispersion of pressure across the mattress for a more comfortable nights sleep Multi-function valve provides fast inflate, deflate and easy fine-tuning for personalised comfort Extrusion TPU lamination is vastly superior to roll-to-roll lamination, helping to prevent delamination Multi-function valve provides fast inflate, deflate and easy fine-tuning for personalised comfort Available Options Size Small Regular Large Awards & Recognition Backcountry Skiing Canada - Gear of the Year National Geographic - Adventure Gear of the Year Outdoor Gear Lab Top Pick