Ultimate 4-Season Down Sleeping Bag for Adventure - Lightweight, Compact Design for Adults with 550/600 FP, Rated 0°F to 30°F for Backpacking, Camping & Hiking

100%Nylon,100%Polyester MORE USER-FRIENDLY DESIGN - With its anti-clip design and two-way zipper, it is easy to get into and out of; The sleeping bag can also serve as a sleeping mat and quilt, or the soles of your feet can be opened separately to let air in International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions FREEDOM AND WARMTH AT ONCE - Due to its semi-rectangular shape, you do not find it as difficult to flip as the mummy style, nor does it lose heat as the envelope style due to its oversized space