Using technology from EXPED&';s famous MegaMat, the Deepsleep Mat offers edge-to-edge, 3D comfort with a cozy brushed 75 denier top fabric - all at a great price. 7.5cm/3" of open-cell foam provides excellent support. EXPED&';s extra-large deflation valve ensures fast deflation and the generously sized, velcro-strap-equipped stuff sack eases packing. Note: pump and repair kit sold separately. SPECIFICATIONS Temperature: -50.8 AdegF R-Value (ASTM F3340-18): 8.5 Thickness: 3 in Length: 72 in Shoulder Width: 40.9 in Foot Width: 40.9 in Weight: 115.7 oz Packed height: 22 in Packed diameter: 11 in Pack volume: 34.5 l Product contents: Mat Packsack Warranty: 5 years MATERIALS Top: 75 D Polyester, micro brushed, TPU Polyether film laminate, hydrolysis resistant, honeycomb embossed, Oeko-TexA(R) 100 certified Bottom: 75 D Polyester, TPU Polyether film laminate, hydrolysis resistant, honeycomb embossed, Oeko-TexA(R) 100 certified Insulation: 16 kg/m^2 opencell PU foam, Oekotex 100 certified