The Therm-a-Rest Neoloft Sleeping Pad is an ultra-comfy sleeping pad designed for the backpacker. It's ultralight in the pack, and when it's time to sleep, it lifts you a whopping 4.6 inches off the cold, hard ground. Whether you're a side sleeper or just require increased comfort, the ContourCore Matrix cushions and supports the body, with side rails to keep you on the pad and prevent rolloffs. Equipped with the TwinLock Valve system, it's a breeze to inflate and deflate whether making or tearing down camp.