Inflatable mattress Rab Ionosphere 5.5

The greatest attention has been paid to the thermal comfort of this insulating self-inflating mattress, which still needed to remain compact for climbers and adventurers in winter. With its TILT thermo-reflective liner and Stratus™ R insulation that retains heat, it reduces heat loss through radiation and convection, so you can have a good night's sleep on a rock face in extreme cold or under the stars at altitude. Count on lightweight and comfort during your long-distance ski hikes, fast-paced walks, or multi-day climbs.Weight615g/21.7oz (Reg)InsulationStratus™ R insulation traps air and reduces heat loss from convective currentsDimensionsRegular: 183cm x 51cm x 8cm. Long wide: 196cm x 64cm x 8cm.R-Value5.5Packed SizeStandard: 24cm x 12cm (9.4in x 4.7in). Long wide: 30cm x 14cm (11.8in x 5.5in)The TILT reflective film inside the mattress reduces heat loss through radiation, providing surprising thermal comfort for its weight.The Stratus™ R insulation retains air to prevent heat fr......