Stamp Inflation, Only 25 SecondsNo need to inflate by hand, mouth or pump. Use the footprint several times until it fills with water, it only takes 25 seconds With a leak-proof membrane on the valve, you never have to worry about air leaks again Plus, quick bleed - remove the bleed plug.Small, Light and PortableGives you a lighter sleeping pad without compromising any comfort. Just pack it the size of a water bottle and take up less space in your backpack. The included pillow also saves you the hassle of carrying extra pillows. Perfect for camping, hiking, backpacking and other outdoor activities. Camping gear must have luxury Heavy Duty Tear Resistant, Puncture Resistant, Water Resistant0.14mm extra thick 40D nylon is puncture resistant, waterproof and tear resistant, suitable for all kinds of harsh outdoor environments. Sleep tight even when you lie down on rough ground.Unique Design, Sleep BetterThe sleeping pad is 2.7 inches (about 6.9 cm) high when inflated, isolating cold ground and hard rocks. The innovative diamond and side square airbag design evenly distributes pressure, ensuring your body balance and exceptionally comfortable sleep, no matter what your sleeping position is Camping accessories that easily solve the "poor sleep" problem With buttons on the sides, you can easily place one on top of the other to make it a double bed