The twoseason inflatable mattress with structurally separated chambers has an upper highly durable nylon material with TPU (thermopolyurethane) treatment, which resists mechanical wear and rough handling. The antislip print on the underside of the mattress prevents the mattress from sliding on the tent floor or tarpaulin. Reliable doublelayer valve with nonreturn valve to prevent unwanted air return. Supplied with repair kit and packing bag. The package also includes a waterproof rollup cover, which also serves to inflate the mattress. The overall low weight of the mattress (630g) and at the same time high mechanical resistance is an important aspect for trekking or speed hiking. The mattress is slightly lengthened and widened compared to the standard dimensions of sleeping pads.