Tired of squeezing into little bags? Try out the Celsius XL-- at 90" X 36" it"s an oversize bag great for any size person. Two bags zip together with left and right side zippers. It"s filled with SuperLoft Elite 4-channel hollow fiber insulation to keep the cold out, and comes with all the bells and whistles of a more expensive bag: shoulder and zipper baffles, adjustable mummy hood, interior storage pocket, and an oxford nylon compression sack to pack it away when not in use. An internal storage pocket for keys, wallet, watch and other valuables. Temperature rating is a survival rating. Add approximately 30-Degree F for comfort rating.