The MegaLite is cut to suit large folks, or folks who like their space, so they too can enjoy the benefits of the ExtremeLite bags. No claustrophobia here with 64 of shoulder girth tapering to 39 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.

The 5' 6" size weighs 1 lb. 7 oz.

The 6' size weighs 1 lb. 8oz.

The 6' 6" size weighs 1 lb. 9 oz.

Western Mountaineering rates the bag at 30F, which is based on extensive field testing. The EN13537 "Comfort Rating" (a.k.a. "women's" or "cold sleeper") is 32F, and the "Limit Rating" (a.k.a. "men's" or "warm sleeper") is 22F.