On Amazon.com where they are offering this
Coleman Brazos 20-30 Degree Sleeping Bag for only $21.98 (regularly $39.99)!

This sleeping bag features a navy blue polyester cover and a soft knit lining and is constructed for cold weather climates as low as 20 degrees. This measures at 33 x 75 inches, which fits most people up to 5’11 comfortably, and includes a storage sack for easy packing and storing.