Many miles from the hum and buzz of workaday life, the last thing you want to disturb your deep sleep is a pesky root or a fistful of gravel. Forget your typical inch thick backcountry pad, Astro is a full 2.5" thick. Lateral bafflesmake the pad feel wider and smoother, and 75D polyester fabric resists puncture while keeping the weight down. Astro Insulated uses a thin layer of polyurethane foam welded to the inner surface of the pad to stop convective currents and create a very consistent and even insulation. Use the integrated valve for inflation, or attach the ultralight Disco Pad Pump for a speedy setup. Astro pads include a stuff sack, compression strap, and repair patches.