DESC: Ideally suited for moderate winter activities, the Banshee features Mountain Hardwears 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. - Sleeping Bags & Pads > Expedition Bags (Below 0 Degrees) - Sleeping Bags & Pads > Expedition Bags (Below 0 Degrees)