The inflatable lightweight mattress has a two-compartment design, so it provides high thermal insulation. The upper highly durable nylon material with TPU (thermopolyurethane) treatment resists mechanical wear and rough handling well. Two double-layer non-return valves reliably retain the desired level of inflation. The underside of the mattress is equipped with an anti-slip print, so it does not slip on the floor of the tent or bivouac during use. In case of damage to the mattress, a repair kit is included in the mattress package. But if you don't have a repair kit at hand, the mattress can only be used with one chamber inflated. The package also includes a waterproof roll-up cover, which is also used to inflate the mattress. The mattress is predestined for more demanding climatic conditions from autumn to spring. The overall low weight (870g) and high durability and quality of workmanship of the mattress with overall performance makes it an ideal choice for winter alpine activities. The mattress is slightly extended and widened compared to the standard dimensions of mattresses.