Sac de couchage Mountain Hardwear Bishop Pass Gore Tex® 15F 9C Reg Length:Regular The Ergonomic shoulder straps are accessoires The Ergonomic shoulder straps are adapted to the female anatomy and fit comfortably without constricting no matter how you approach your objective and ideal for severe conditionsShaped draft collar and adjustable down filled face gasket effectively keep warm air in and cold air outContoured foot box follows natural foot position for maximum warmth and comfortCompression sack and mesh storage bag includedInternal stash pocketReliable and lightweight #5 YKK® zipper with anti snag slider and construction for easy entry and exitTwo way zipper for ventilation optionsFull length down draft tube prevents heat loss and cold spots at the zipperLeft hand and right hand zipper options available for zip together functionalityPerformance Plus Mummy cut is efficient the Bishop Pass™ Gore Tex Sleeping Bag is a versatile down bag with waterproof protection that can keep up