The difference between having a comfortable night&';s sleep and a cold and uncomfortable night comes down to how well you can insulate your body. And this is why we designed our Self-Inflating Mattress to withstand temperatures of 32AdegF/0AdegC.Insulated - Our thermal mattress pad is tailored for frigid temperatures and has a rating of minimum -13AdegF (-25AdegC).Waterproof & Easy Care - The sleeping mattress is made from a 100% Ripstop Nylon exterior, is waterproof and airtight and super simple to clean by hand.Easy Set-Up - The mattress is self-inflating making set-up quick and easy. If you want to add extra air, simply blow into the valve for added firmness. No pump needed!Lightweight - Packing away is just as easy; simply twist the inflation nozzle and roll the mattress up from the bottom. To make carrying this on your camping trip easier it comes with a convenient travel stuff sack small enough to fit any backpack.Compatible - Pair it up with our Mummy Sleeping Bag for the best night in the wild.Product DimensionsWidth:1.6ft / 50cmLength:5.9ft / 182cmHeight:1in / 3cmPacked DimensionsPacked Size:10 x 6.2in / 26 x 16cmWeight:1.4lbs / 0.67kgMaterialsTop Fabric:40D Nylon, TPU CompositeBottom Fabric:210T Polyester, PA Waterproof Coating 450mmFilling:Density 19 Foam Colour:GreyAir Nozzle:Self-InflatingWhat&';s Included?Self-Inflating Mattress x 1Carry Bag x 1