The Tex Sport Bear Creek 15 Rectangular Sleeping Bag will keep you warm and comfortable down to 15F. It uses 5 pounds of Insublok polyester insulation and a quilted through construction to keep it in place avoiding cold spots. The cotton twill outer is durable, while the cotton flannel inner is soft and comfortable. It's no fuss materials are washable so you can keep this bag clean even on extended travels, making it ideal for backpackers. The two-way zipper allows for extra ventilation at the feet during warmer nights. It comes with two easy elastic roll up straps and a poly bag for easy storage. It's a great sleeping bag for camping trips, festivals and shorter trips into the wild where it can get a little colder at times.