Designed for comfort in the backcountry when weight and packed size are critical, the NEMO Astro Insulated Air Lite pad weighs a scant 19 oz. and compacts to the size of a 1-liter water bottle. Features A layer of Stratofiber insulation provides an even and consistent layer to keep you warm even when the ground is cold 3.5 in. baffled air chambers evenly distribute weight while sleeping; horizontal baffles are less noticeable than baffles running the length of a pad An oversized baffle at the head serves as a supplement to your camp pillow and as a headboard, helping to keep your pillow in place Featherlight 20-denier polyester fabric is airtight and engineered to hold strong welds while shaving serious weight Integrated single valve for quick deflation and inflation Includes a stuff sack and compression strap Technical specs Best Use Backpacking Sleeping Pad Type Air Pad Sleeping Pad Shape Rectangular Sleeping Capacity 1-person Insulated Yes Insulation Type Synthetic R-Value Unavailable Repair Kit Included Yes Stuff Sack Included Yes Packed Size Long Wide: 4 x 9.5 inches Regular: 4 x 8 inches Pad Thickness (in.) 3.5 Dimensions Long Wide: 76 x 25 x 3.5 inches Regular: 72 x 20 x 3.5 inches Weight Long Wide: 1 lb. 7 oz. Regular: 1 lb. 3 oz. Gender Unisex