Description of Mountain Hardwear Banshee SL 0° Sleeping Bag Ideally suited for moderate winter activities, the Banshee™ features Mountain Hardwear’s exclusive moisture shedding, Conduit™ SL shell and welded-baffle construction to resist inclement weather and hold incidental moisture at bay. This compact, light four-season alpine bag with a regular mummy cut is insulated with 800-fill down to keep you warm and comfortable. Features: Temp. rating 0 F / -17 C Bag Shape Winter Mummy Cut Weight 3 lbs, 10 oz / 1646.00 g EN Rating: T-Comfort 24 °F / -4 °C EN Rating: T-Limit 12 °F / -4 °C Laminate Conduit™ Shell Fabric Nylon Ripstop SL ™ Insulation 800-Fill Goose Down Lining 30D Nylon Taffeta Loft 7.00 in / 17.78 cm Stuffed diameter 8.00 in / 20.32 cm Stuffed length 16.00 in / 40.64 cm Fill weight 1 lbs, 8 oz / 688.89 g Fill weight 1 lbs, 10 oz / 749.25 g Inside length 84.00 in / 213.36 cm Inside length 78.00 in / 198.12 cm Shoulder girth 63.00 in / 160.02 cm Shoulder girth 62.00 in / 157.48 cm Foot girth 40.00 in / 101.60 cm Foot girth 38.00 in / 96.52 cm Premium, 800-fill down provides outstanding, lightweight warmth Conduit SL shell is waterproof, breathable, windproof, durable and lightweight Patented welded baffle construction eliminates needle holes in shell fabric, yielding a waterproof construction and protecting the down from external moisture. Laminated, double external zipper flaps keep water out 5" baffle spacing keeps down carefully controlled for even, predictable loft Six-chamber hood design maintains even loft around head for consistent warmth Down-filled face gasket comfortably blocks drafts at the hood opening. Only a slight tightening of the draw cord is required to seal in warmth. Two small pockets above collar provide storage for small items Double draft tubes along zipper prevent cold spots Comfort Footbox follows natural foot position for maximum warmth and comfort Storage sack and stuff sack included Ergonomic draft collar blocks the escape of heated air from inside the bag. The two-piece collar drapes naturally over neck and shoulders creating a soft comfortable seal. Two draw cords can snug down as needed to secure the collar.