Built for general camping and backpacking use, the Alps lightweight, self-inflatable sleeping pad offers lightweight cushioning at a great price Jet Stream open-cell polyurethane foam packs light and provides plenty of comfort for a restful nights sleep. Self-inflating-simply open valves and roll out pad it can be topped off with a few short breaths if desired noncorrosive nylon valves seal tight to prevent leaks. Diamond-ripstop top fabric and polyester taffeta bottom fabric are lightweight yet durable. Stuff sack and repair kit included. Special buy.