The sleeping mat for camping is easy to inflate and has a built-in pedal pump. It takes an average of 1 to inflate. Or you can use the Mini Air Pump to fill it in 15S. The deflation is also very fast, and it only takes 1 second to open the air valve. Inflate it and it will last for several weeks.The sleeping mat for camping is made of high-quality 20D nylon and TPU, which can completely isolate the ground and moisture, and will not touch the ground, so that you can sleep comfortably in the wild.The sleeping mat is the best for our long-distance camping trip. The camping mat is sealed by thermoforming and coated with TPU, which makes the camping mat better in harsh conditions. You can say goodbye to the back and other discomfort usually left by bumps and rocks under the tent floorColour:dark blueMaterial:Nylon+TPUSize:about 196 x 68cmPackage Contents:1 x Camping Sleeping Padnote: slight color differenceOnly the above package content, other products are not included.Note: Light reflection 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.