DESC: With its comfortable semi-rectangular shape and lofty 650-fill down, the Big Agnes Roxy Ann Women’s Sleeping Bag assures a comfortable sleep for three-season camping. By adjusting the insulation for colder-sleeping women, Big Agnes made the Roxy Ann perfect for temps down to 15F (-9C). Of course, as with all bags from Big Agnes, a sleeping-pad sleeve replaces the down on the bottom of the bag which becomes compressed and useless during the night. The sleeve holds any 20in rectangular pad and keeps it there no matter how much you toss and turn.