This??insulated sleep mat??provides 4 inches of plush??thickness for??luxurious sleeping. It provides??extended-season sleeping comfort, and uses two types of insulation for extra warmth. Perfect for everything from ultra-light camping trips??to extended treks. Upper fabric: 30/40D Nylon. Inner fabric: Air Sprung Cells??. THERMOLITE??high-loft synthetic insulation offers??increased warmth and prevents heat loss from your body.. Exkin Platinum??layer reflects warmth back to you,??minimizing??radiant heat loss.. Air Sprung Cells??work like the springs of a pocket-sprung mattress, conforming to your body shape and maintaining an??even dispersion of pressure??to deliver a plush, supportive sleeping experience.. Durable, grippy nylon construction is??easily repairable with the included self-adhesive patches.. Multi-functional, high flow-rate valve??allows fast deflation without fighting re-inflation as you go.. PillowLock attaches your Aeros pillow to your mat, holding it in place for a slip-free sleep. (Pillow not included).. Anti-microbial??treatment??helps prevent mold or fungal growth inside the mat.. TPU coating??bonds permanently to shell fabric, virtually eliminating delamination.. R-Value: 4.2. Best for: Short to extended??camping trips.. Pad thickness: 4 in.. Size: Regular (67??in.). Open Dimensions: 67??in. x??25??in. x 4 in.. Packed size:??4??in. x 9.5 in.. Weight: 15??oz.. Spot clean. Imported. 9327868131365 34658400006 994