Unique automatic inflatable foot pump design: the camping sleeping mat only needs to press the mat several times with your feet and fill it in one minute to get a camping sleeping mat comfortable. Compared with inflating by mouth or by hand, it saves 40%-50% of inflation time, which is more economical and faster. Can be spliced and used on both sides : The camping air mattress can be made into a double bed and 2 or more ground mattresses can be connected together to create a larger sleeping space. Moreover, each side has a different color, so you can choose according to your preference. It is ideal for all outdoor activities such as hiking, traveling or camping. High quality materials: make our camping air mattresses waterproof and puncture resistant. After being inflated, the maximum weight it can bear is 440 lbs / 200 kg, which provides good stability and cushioning, and can work for 24 hours. Upgraded inflation valve : Our camping mat is designed with separate air inlet and outlet for better waterproof performance. Inflatable sleeping pad with anti-leakage membrane in the valve, you never have to worry about air leaks. It is also easy to deflate, just take off the deflation cap. Suitable and considerate accessories: In order to provide better user experience, we have provided several transparent bands in the package, which are designed to stick to cracks when cushion is punctured during travel. It's an idea for home, office, outdoor parks, lawns, beaches, camping, etc. You can take it anywhere and enjoy comfort anytime.