The MegaLite is cut to suit large folks, or those who need more room, 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 bikepacking trip.