[2.7inch Tall, Damp-Proof & Preserve Warmth] This sleeping pad tackles the "bad sleep" problem by - featuring 2.7inch tall after inflated, insulating the cold from the ground; heavy-duty 40D nylon, with waterproof & damp-proof, 660lb weight capacity. Everything is just for you to sleep well.[Stamp to Inflate - Takes Only 25s ] No need to inflate with your hands, mouth, or pump. Just press the built-in pump with your foot for 25s to fill it up With anti-leakage films in the valves, you shall never worry about air leaking Also, super quick to deflate - take out the deflation plug.[Heavy Duty Ripstop, Puncture-Resistant & Waterproof] Born for adventures with puncture-resistant, waterproof, and tear-resistant. 0.14mm extra thick safe 40D nylon that prevents any leak. A good night's sleep even facing hard rocks and rugged ground.[Compact, Lightweight& Portable] Give you a lighter sleeping mat without compromising any comfort. With attached pillow saves you the trouble of carrying an extra pillow. Considerate design for hiking trips or any outdoor activity like backpacking, traveling, or camping. Just pack it down to the size of a water bottle ALWAYS ENOUGH ROOM [Get One More for a Twin Bed] With buttons on its side, you can easily attach one to another sleeping pad and make it a twin bed colour: greenMaterial: 40D nylonPackage Contents:1 x Inflatable sleeping pad1 x Storage bagOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.