Naturehike Sleeping Bags for Adults, 23-39℉ Mummy Backpacking Sleeping Bag, 0 Degree Lightweight Sleeping Bag Warm for Camping, Hiking (Navy, Medium)

WARM SLEEPING BAG: MJ300 ISO Limit Temperature Rating: 30°F, Comfort Temperature Rating: 39°F MJ600 ISO Limit Temperature Rating: 10°F, Comfort Temperature Rating: 23°F. You can carry the sleeping bag for hiking, mountaineering, traveling and camping. SELECTION OF QUALITY MATERIALS: The fabrics are 190T (MJ600) and 170T (MJ300) polyester-silk spun, and the splash-proof finish keeps the sleeping bag dry. The lining is made of 190T pongee, which is skin-friendly and soft. The interior is filled with 650g and 1300g hollow cotton (Polyester) to keep your sleeping bag warm. FOCUS ON WARMTH DETAILS: The windproof drawstring at the neck of the sleeping bag tightens to stop cold air from entering and reduce heat loss. The head hood locks in warm air to the head.YKK zipper is easy to use without snagging, and Velcro helps the zipper not leak. Lightweight Backpacking Sleeping Bag: MJ300 stowable size: Φ23*35cm/ Φ9*13.8inch, MJ600 unfoldable size: Φ30*42cm/ Φ11.8*16.5inch, you can take the backpacking sleeping bag wherever you want to go. Compact design and drawstring organizer bag for easy storage. EXCELLENT AFTER-SALES SERVICE: Naturehike is a team that specializes in the development and design of outdoor products. Our goal is to provide you with a satisfying experience. If you have any questions about the products, you can contact us in time, we will reply within 12 hours