Polyester,Flannel
【Warm and Comfortable】This flannel sleeping bag is filled with 300g/㎡ hollow fiber, soft flannel lining, high quality durable polyester ripstop fabric. Because of this, the thermal sleeping bag is quite warm, soft, comfortable, skin-friendly and waterproof. Adult sleeping bags can help you escape a tiring day of hiking, camping and traveling
【Large and Tall Sleeping Bag】Extra wide sleeping bag, special cylindrical shape, longer and wider than normal sleeping bag, this flannel sleeping bag is very spacious, so you can toss and turn in the sleeping bag with the zipper closed, just like bed at home is as comfortable! This adult sleeping bag is perfect for fall, spring, summer and winter outdoor activities
【Detailed Design】Our ultra-light sleeping bag is suitable for backpacking travel, with a semi-circular hood with adjustable drawstrings to keep your head warm. The double-sided zipper on the bottom allows for quick ventilation and is easy to zip from the outside or inside. This outdoor sleeping bag can also unfold as a quilt or sleeping pad according to your preference
【Humanized Design】Double-sided zipper with anti-snatch, easy to open and close the sleeping bag from inside or outside. On hot days, our camping sleeping bags unzip the bottom to allow your feet to cool off in the wind. It can also be fully opened and used as a blanket or cushion for a picnic or play
【Lightweight and easy to carry】This black sleeping bag has a compression pocket. At only 5.3 pounds, it is very small and easy to carry. Our cold-weather warm sleeping bags for adults are perfect for hiking, backpacking, camping and other outdoor activities. This camping sleeping bag is perfect for both adults and teens
