factory wholesale envelope outdoor sleeping bag outdoor travel spring and summer home self-drive camping sleeping bag

 Product Description:
 1. Envelope design with equal shoulder and heel width. The upper brim can be tightened to wrap around the head, preventing heat loss and serving as a warm and insulating function;
 2. The exterior waterproof fabric is softened for easy cleaning (can be machine-washed)Wash), effective in preventing damp air from entering when used in the field;
 3. High-quality hollow cotton filling, soft and comfortable, with strong insulation; The sleeping bag is equipped with high-quality zippers on both sides, smooth and smooth.Unzip the zipper, and the sleeping bag can be spread out as a quilt or a mat.

 Notes:
 1. Prevent scratching, avoid storing for a long time in humid and high-temperature environments, and you can wash it with suitable temperature water.
 2. After use in humid areas, the sleeping bag should be spread out to dry, ensuring it remains dry and clean.
 3. Camping in the wilderness, pay attention to fire safety to ensure the happiness and safety of outdoor leisure activities.