Mummy sleeping bag down sleeping bag expedition sleeping bag filling 706 g pack volume 11 litre shoulder width 75 cm knee width 60 cm foot width 40 cm gewicht 1 425 g max user height 195 cm materials synthetic fibre down dimensions hxwxd 228 x 81 551 cm packma in zentimeter 43 x 20 fillings goose down 8020 600 cuin inner material nylon outer material ripstop season winter connectable