In the Rab Ascent 6 sleeping bag, warmth is provided by high-quality European duck down. The Ascent series uses durable yet lightweight shell fabricsideal for frequent camping and trekking. Ascent bags are not minimally narrow but feature the manufacturersWide Mummyshape: comfortable yet still warm for their weight. New! Ascent bags now feature a short zipper on the side opposite the main zipper, allowing you to stick your hand out for morning tasks or ventilation. Also new are the Grangers water-repellent down treatment and the L.O.F.T. baffle construction, which helps keep the down in place so that, for example, side sleepers dont experience cold spots at the hip or shoulder. - Men's regular size: maximum user length 185 cm (bag length 215 cm) - Max width 80 cm - Amount of down: 480 grams - Filled with fill power 650 down, RDS-certified and water-repellent with Grangers impregnation - the insulation does not flatten in humid conditions - The zipper is 3/4 length - this makes