• Cotton
• [Can be used in all seasons]: This sleeping bag is made of good cotton, so it has good bulkiness, softness and comfort, and can be used in all seasons.
• [Can be spliced ??design]: Two sleeping bags can be connected together with a zipper, and it can quickly become a double sleeping bag.
• [Waterproof design]: The surface of our sleeping bag material is waterproof and quick-drying fabric. The ultra-light sleeping bag is a breathable and waterproof fabric. You don't need to worry about wet weather because of the waterproof material of outdoor sleeping bags.
• [Bottom zipper design]: The bottom of the sleeping bag also adopts a zipper design. 1 It can be adjusted according to your needs, and there is a wind-proof strip design. 1 Effectively prevent air leakage and avoid foot contact with the cold zipper.