A waterproof envelope style sleeping bag is a type of sleeping bag designed to protect you from moisture and water while camping or sleeping outdoors. The envelope style refers to the rectangular shape of the sleeping bag, which provides more room to move around compared to mummy style sleeping bags.
Specifications:- Single/Double Sleeping Bag: Splicing Single Sleeping Bag
- Length: Lengthened (1.8 m-2 m Height)
- Filling: Cotton
- Comfortable Temperature Scale: [-10℃~-20℃]
- Category: Cotton Sleeping Bag
