Hotcore R-300 Sleeping BagThe R 300 works as a lightweight and compact 3 4 season camping sleeping bag. The rectangular shape provides lots of space for a comfortable sleep, and the added insulated hood helps keep all the warmth in. Insulated sculpted hood provides secure fit and more warmth Suresoft brushed polyester lining is warm and comfortable Drawcord at shoulder use it to trap heat in and keep the cold out 2 way nylon coil zipper allows for venting at foot; reversible