The Western Mountaineering MegaLite Down Sleeping bag is cut to suit large folks so they too can enjoy the benefits of the ExtremeLite bags. No claustrophobia here with 64in of shoulder girth tapering to 39in at the foot. 12 ounces of goose down provides a temperature rating of 30°, and continuous baffles allow you to adjust the fill to suit your needs. At only 1 lb. 8 oz. this is your best friend during a summer bike trip. Shape: Mummy Length: 6ft 0in Rating: 30° F Loft: 4in Inside Girth (Shoulder/Hip/Feet): 64in /56in /39in Fill Weight: 12 oz. Total Weight: 1lb 8 oz Stuff Size: 7in x13in Sac Size: XS