Designed for outdoor comfort, this flannel-lined sleeping bag features a soft 100% cotton interior. Anti-snag zippers allow easy access from top or bottom, and can unzip inside or outside, making it suitable for three-season camping. It offers warmth in various conditions, with an extreme temperature rating of 0°F, limit of 15°F, and comfort range up to 30°F, plus a draft tube along the zipper to retain body heat. Measuring 90 by 39 in., it’s ideal for campers up to 6 feet 7 in. tall, perfect for side sleepers or those who prefer extra space. The bag is machine washable: use cold water, mild detergent, gentle cycle, and place the flannel surface inside to protect the shell’s waterproof coating. Additionally, it can be zipped together with a left or right bag to form a double sleeping bag, or fully opened to serve as a mat.