• polyester
• 【High Quality】100% polyester lining is skin-friendly & comfortable.Compact travelling sleeping bag is made of waterproof and tear proof nylon on the surface, the inner has lightweight padded 100% polyester for comfort.
• 【Friendly Design】Size:31 by 90 inches (W x D),weight: around 3 pounds.Can be fully opened to be a blanket for picnic or play. The nap slumber bag is zipper closure from side to bottom, and drawstring stripes to prevent wind and cold, you can unfold it as a blanket, normally use for outdoor camping hiking backpacking travelling office tent,indoor for guest room.
• 【Lightweight & Portable】Equiped with a compression sack,super convenient to storage and easy to carry. Roll control design makes folding quick and easy.After packing,the bag size is around 30 cm X 35 cm.The weight is around 3 lb. It's very convenient to take it to anywhere. Especially for travelers with a light pack.
• 【Great For 3 Seasons】Axolotl sleeping bags can be used in 3 seasons with a design temperature of 32℉- 77℉(0℃-25℃). Recommended limit temperature: 41℉-77℉.Keep you warm and safe even in cool weather temperatures. waterproof sleeping bags keep you warm in wet conditions and prevent you from getting damp.
• 【Easy to Care】This sleeping bag is compressible when you going to travel or hiking. Do not bleach.Easy care by wipe it clean or machine wash