Save your buns from the cold, rocky ground with this lightweight, packable self-inflating sit pad. Self-inflating design is made with cross-core foam to optimize weight reduction, compactness when stored and cushioning comfort when in use. Low-flow locking valve lets you inflate and deflate the sit pad quickly. Taslan nylon diamond-ripstop upper surface features a non-slip texture 75-denier polyester bottom surface resists wear. Stuff sack included protects pad during transport and ensures a compact parcel every time.