This Marmot Couloir Goose Down Sleeping Bag has a Gore DryLoft Shell. It is a regular length bag with a left-side zipper. This sleeping bag is used, but in great condition. The shell is pristine and looks brand-new. The lining shows no signs of wear, but there were two small tears under the draft collar (approximately 1 cm in size) that have been permanently repaired with Tenacious Tape. Please see the photos. The Gore DryLoft laminate shell is water resistant and wind proof. Gore laminate is still used by Western Mountaineering and other high-end outdoor gear manufacturers to water and wind proof their sleeping bags and jackets. Manufacturers such as Marmot and Mountain Hardwear now use their own proprietary laminates to cut cost, but Gore fabrics are the original and still the best. Weight: 3 lbs 6 ozs. Fill weight: 2 lbs 2 ozs. Fill type: 775 Fill Goose Down. Shell material: Rip-stop Nylon backed by Gore DryLoft laminate, w/DWR finish. Girth at Shoulders: 65 Yes… Stuffed size: 7.5 x 15. Compression stuff sack: Included (Genuine Marmot). Cotton storage sack: Included. The item “Marmot Couloir Goose Down Sleeping Bag with Gore DryLoft Shell rated to -5° F” is in sale since Wednesday, February 27, 2019. This item is in the category “Sporting Goods\Outdoor Sports\Camping & Hiking\Outdoor Sleeping Gear\Sleeping Bags”. The seller is “howard_in_iowa” and is located in Danville, Iowa. This item can be shipped to United States.