Excellent combination in terms of warmth, lightness and volume 215 cm long to ensure good comfort even for taller people Araneum fabric exterior and T-Lite interior "Dual Insulation System" Construction: Baffle Construction Channel for Duck Feather Padded Top and 'Loose Shell' Construction (Seamless) for the Bottom Padded with Climafill Large multi-purpose case with open-close roll-up and straps with quick buckles for compact storage