Mummy sleeping bag down sleeping bag expedition sleeping bag gewicht 950 g colour red max user height 185 cm material down area of use alpine climbing dimensions hxwxd 215 x 76 x 4930 cm chest width 76 cm foot width 30 cm packma in zentimeter 22 x 36 filling goose down inner material 30d outer material ripstop series salewa fusion hybrid season winter zip right left technology primaloft