Durable nylon fabric with aviation grade polyurethane lamination technology for durability High-volume valve allows for efficient and easy inflation and super-fast deflation Built-in advanced heat reflective technology provides insulation against the cold ground Antimicrobial treatment inside the pad prevents microorganism growth Minimalist I-beam construction reduces weight and provides consistent stability and comfort Larger outer chambers keep you comfortably cradled in the middle of the pad Stuff sack and repair kit included Imported SPECS Best Use:   Backpacking Sleeping Pad Type:    Air pad Sleeping Pad Shape:    Rectangular Gender:   Unisex * Weight / Dimensions / Pack Size * Weight:   (Reg) 1 lb 4 oz / (Long) 1 lb 6 oz Dimensions:    (Reg) 72 x 20 x 3.5 in / (Long) 78 x 20 x 3.5 in Pack Size:    (Reg) 4 x 7 in / (Long) 4 x 7 in