• [ENVELOPE DESIGN WITH HOOD] The adult outdoor envelope sleeping bag features a unique envelope design with the same shoulder and foot width, ensuring a comfortable fit. The upper hood can be contracted to provide extra warmth and keep out the cold, making it perfect for chilly nights during camping or hiking trips.
• [HOLLOW COTTON FILLING] Filled with soft and comfortable hollow cotton, this sleeping bag offers excellent warmth retention properties. The filling ensures that you stay cozy and warm even in colder temperatures, making it ideal for 3-season use in various outdoor activities.
• [VERSATILE ZIPPER FUNCTION] Equipped with a smooth and durable zipper, this sleeping bag can be easily unzipped and spread out as a quilt or floor mat. The double-end zipper allows for convenient operation from both inside and outside, providing flexibility and ease of use during your outdoor adventures.
• [SECURE FASTENERS] The head of the sleeping bag is designed with high-adhesive fasteners to prevent the zipper from accidentally unzipping. This feature ensures that cold wind stays out, keeping you warm and comfortable throughout the night.
• [DOUBLE ZIPPER CONVENIENCE] The double zipper design allows for easy access and ventilation control. Whether you need to adjust the temperature or get in and out of the sleeping bag quickly, the double zipper provides added convenience and functionality for a better outdoor sleeping experience.