Polyester,Cotton
[SUPER COMFORTABLE AND DURABLE]: The outer material of this sleeping bag is 210T Chun Yafang (waterproof and durable), the inner is washed cotton (breathable and skin-friendly), and the high-quality polyester can maintain the temperature of 55 to 60 degrees Fahrenheit, providing people with super comfort sleeping environment.
[Professional Design]: Our sleeping bag is waterproof and weatherproof. The smooth zipper closure is more convenient. Our sleeping bags measure 87"L x 30"W to fit most people. Can accommodate one adult or two children.
[Compact and Lightweight, Easy to Carry]: Unlike down sleeping bags, our envelope sleeping bags are easy to roll into a tote and compress to only 11 inches tall and 1.7 lbs. Great for backpacking lovers.
[Multipurpose Versatility]: You can use our warm weather sleeping bag in all weather conditions without the need for a sleeping bag lining. It's the perfect sleeping bag for outdoor camping trips, reconnaissance or mountain hiking, and it can also be used as a camping quilt.
[Reliable Customer Service]: Our sleeping bag is your best partner for outdoor camping. If you have any quality problems, please send us an email and we will reply within 24 hours. Happy to use!