Features of the Exped DeepSleep Mat 7.5 Sleeping Pad Brushed 75 D fabric is quiet and soft against skin 7.5 cm/3in. It blew up easily after self-inflating about halfway. The deflation valve is extra large, allowing for fast deflation when it’s time to break camp. Although this mat isnt a double width, it is amazingly comfortable for my dog and me. A 75D top fabric isn’t just durable, but soft brushed for comfort next to skin. Using technology from EXPEDs famous MegaMat, the Deepsleep Mat offers edge-to-edge, 3D comfort with a cozy brushed 75 denier top. Featuring a 3″ thickness, the 8.5 R-value is toasty warm down to -45.4☏. I'm 6'4' 215lbs, with screws and pins fusing my spine and screws holding my knee together. I can't take Coleman seriously after one night on this Mat. Obviously I'm not in the backpacking world, but the quality of this product has just changed my life. The Exped DeepSleep Mat 7.5 Sleeping Pad is a self-inflating sleeping mat for a deep, comfortable sleep while camping. I was skeptical a out spending this much on a floor mat.