The Insulated Air Core Ultra has been redesigned to offer unparalleled comfort at an incredible price. A smooth sleeping surface, larger outside tubes, high volume valve for faster inflation and quick deflation, durable rip-stop nylon top and bottom, insulated top and bottom, and still lighter and more packable than the original IAC pads. . ??. . . . . . Durable lightweight nylon rip-stop fabric??. . New double rip-stop improves tear strength and durability by 25%. . Aviation grade TPU lamination technology for ultimate durability. . High volume valve allows for efficient and easy inflation and super-fast deflation. . One way inflation valve with micro air pressure adjust button. . Quick deflation valve. . Rated to 15??. . Light and compact three season pads. . Built-in advanced heat reflective technology. . 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 ??. . 50 in. x 78 in. size features two separate chambers and valves enabling inflation of only one side of the pad if needed and fast deflation. . Repair kit included. . Trail Weight: S: 14oz, P: 20oz , R: 21oz, L: 23oz / WR: 25oz, WL:??27oz, DW: 55oz. . Imported. . 841487110345 29029100006 PIACUP17