• polyester
• Material: The inner lining is 100% polyester fiber,the outer layer is also made of polyester fabric.It offers waterproof capabilities,protecting you from unexpected drizzles and damp ground,keeping you to stay comfortable and warm in cold weather
• Zipper Design: Measures 31" W x 91" H.Its spacious interior provides ample room to stretch out comfortably.Perfect fits an average size adult.It zips from the sides to the bottom for full opening,allowing it to be transformed into a picnic blanket
• Lightweight & Portable: Weight is about 3 lbs.Equipped with compression bags to take up less space.Convenient to carry,suitable for any outdoor adventures,travelling,hiking,hunting,camping trips,summer camps and indoor office breaks,overnight stays
• Suitable For 3 Seasons: Designed for 32 ℉- 77 ℉(0 ℃-25 ℃),providing a balance between warmth and breathability.Keep you warm during chilly night but remain breathable on warm evening,allowing you to sleep soundly regardless of the temperature
• Easy to Care: Axolotl sleeping bags can be easily wiped clean.It can also be machine washed if it is heavily soiled.Each sleeping bag comes with a travel-friendly carry bag with straps,which makes it convenient to store and carry