The Feather Insulated Inflatable Sleeping Pad is the ultimate in comfort and warmth. With an R-value of 3.7, this insulated pad is your go-to pad all year long. This 3-inch thick, inflatable sleeping pad is insulated with dual-plated aluminum. In addition, we have added an internal woven fabric layer to provide extra warmth, softness, and quiet - guaranteeing an incredibly comfortable and noise-free sleep. The included pump sack makes inflating it a breeze. Offered in both regular and wide widths. Our insulated pads are custom designed to be one inch wider than standard-sized sleeping pads. Features an easy-to-use and dependable valve that maximizes ventilation for quicker inflation and deflation. Built from durable, water- and rip-resistant, 20-denier nylon fabric, with TPU coating. Total thickness of 0.14 mm When inflated, the pad is 3 inches thick. R-value 3.7 - Allowing it to be an excellent mid-range lightweight all-year pad. Most sleeping pads range from 1.0 (great for warm weather) to 5.5+ (for use in extreme cold); the higher the R-value, the more insulated the pad. Pump sack is 76 x 44.5 cm, made of 20D nylon. Total weight is 50 g. Included: Insulated inflatable pad, pump sack, bungee strap, stuff sack, and repair kit. Technical Specs Best Use Backpacking, multi-use Weight Regular 1 lb. 7 oz.Wide 1 lb. 10 oz. R-value 3.7 Dimensions Regular: 73 x 21 x 3 inches (186 x 55 x 8 cm)Wide: 73 x 25 x 3 inches (186 x 63 x 8 cm) Packed Size Regular: 8 x 4 inchesWide: 9 x 4 inches Pad Thickness 3 inches Materials 20D ripstop nylon, TPU coated Sleeping Pad Type Air Stuff Sack Included Yes Shipping Time: Orders processed and shipped within same day, or next business day of placement date. Shipped from Arizona. Delivered in 2-6 days with FREE GROUND SHIPPING on all orders over $99 that ship within the 48 contiguous United States. Additional shipping options available.