• Taffeta,Pongee,Polyester,Cotton
• Very large space different from other sleeing bag,Feel free to turn over and change sleeping position .And it is large enough to be used as a cushion。
• Durability and Water Resistance,This sleeping bag made of 190T tear-proof polyester and waterproof shell,filling hollow cotton it can always keep the warmth inside of sleeping bag.
• 190T Polyester taffeta Waterproof fabric,Inner fabric made of 190T polyester pongee soft and skin-friendly polyester，suitable and breathable.
• Have big space than usual sleeping bag，small packing easy to carry。
• Adjustable draw string，Long lasting velcro，High quality two-ways zipper。