1、Made of 20D nylon fabric and TPU sealing coating, which is durable to use and portable to carry 2、With good toughness and good texture and can be moistureproof 3、Adopt the overall double-layer adhesive technology, that makes it can best fit for the fabric and with good compression 4、Designed with straight line dot and continuous egg trough structure, the air support can balance the body heat and isolation of hard ground, which can help you sleep more comfortably 5、Double-thin inflatable valve design, it can deflate quickly and without leakage Description: The sleeping mat is made of 20D nylon fabric and TPU sealing coating, which is durable to use and portable to carry. Adopt the overall double-layer adhesive technology, that makes it can best fit for the fabric and with good compression. It designed with straight line dot continuous egg trough structure, the air support can balance the body heat and isolation of hard ground, which can help you sleep more comfortably. With double gas nozzle design, one-way inlet, deflate quickly without leakage. Features: Made of 20D nylon fabric and TPU sealing coating, which is durable to use and portable to carry. With good toughness and  good texture and can be moistureproof. Adopt the overall double-layer adhesive technology, that makes it can best fit for the fabric and with good compression. Designed with straight line dot and continuous egg trough structure, the air support can balance the body heat and isolation of hard ground, which can help you sleep more comfortably. Double-thin inflatable valve design, it can deflate quickly and without leakage. It can be used together with envelope sleeping bag. Specifications: Type: Mummy Type Air Mat Material: 20D Nylon Fabric + TPU Sealing Coating Color: Orange, Sea Blue, Purple (optional) Dimension: Approx. 187 * 57cm / 73.6 * 22.4inch (L * W) Package Weight: Approx. 359~372g Package Included: 1 x Air Mat Please Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please in kind prevail.