Sleeping on the ground in just a bag with no sleeping bag is not only uncomfortable, it's also cold because you have nothing between you and the cold ground. The Alps Mountaineering XL Lightweight Series Air Pad is made for tall outdoorsy types who aren't big on suffering while roughing it. Lightweight Series Air Pads inflate and deflate quickly and packs into a compact roll to minimize bulk in your pack. The tough ripstop and taffeta construction resists punctures. The pad comes with a stuff sack, compression straps, and a repair kit.