Our designers have created this Basic self-inflating mattress for occasional campers looking for quick set-up and minimum bulk Sleeping comfort: Sizes: 185 X 60 x 3 cm| Recommended maximum weight for optimal comfort: 70 kg Easy assembly/dismantling: Inflatable without a pump| Carry bag Easy to transport: Weight: 1.3 kg | Volume: 8 L Cover dimensions: 31 x 16 x 16 cm Thermal insulation: 3/4 seasons of use. R-Value standard ASTM F3340-18: 3,5 Durability: Mattress approved to withstand at least 200 inflation/deflation cycles Quiet: Less creaking noises when you move around during the night Note: Maximum recommended weight: 154 lbs. Do not use in the water.