Outdoor Camping Lightweight Sleeping Bag with Carrying Bag,Machine Washable

【COMFY & DURABLE MATERIAL】 The outer shell material of the camping sleeping bag is 210T polyester waterproof fabric; the lining material is 210T pongee; Filling material is hollow cotton. when you need a bigger sleeping bag, Moreover, it can be allowed for 2 bags to be attached as a double sleeping bag.