Top of the line Western Mountaineering mummy down (850 goose fill) bag, rated to -40. Never used, never slept in. In pristine condition, draft proof construction Western Mountaineering is known for. Right hand heavy duty zipper.Bag has been stored uncompressed and is nice and lofty. Long model (6'6) mummy bag. Hand made in the USA, the finest bag you can own, period! The item "Western Mountaineering Bighorn/Bison super rugged Sleeping Bag -40" is in sale since Wednesday, October 28, 2020. This item is in the category "Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags". The seller is "casanator" and is located in Banff, AB. This item can be shipped worldwide.