5. Designed for user convenience, the sleeping bag has a bottom zipper for easy access and improved air circulation. It's machine washable and safe to tumble dry, making it easy to clean. The double side zipper allows for effortless zipping up. Additionally, a drawstring on the hood can be tightened to protect your head and shoulders from the cold during outdoor adventures. 2. Experience optimal warmth and safety with heating pads strategically placed in the shoulder, back, hip, and feet areas. The 20000mAh battery can be fully charged in 4-6 hours, with a quick 4-hour charge option. Enjoy up to 14.5 hours on the lowest heat setting, 10 hours on medium, and 7.5 hours on high. The battery automatically turns off at temperatures exceeding 131 ℉ to ensure your safety and comfort. 4. Perfect for outdoor activities, the extra-large size of 210X75CM can accommodate individuals up to 6.8 feet tall. Weighing only 1.8kg/3.96lb and coming with a compression bag, it's lightweight and easy to carry without taking up too much storage space. Ideal for hiking, traveling, camping, climbing, and hunting. 1. Stay comfortably warm with this heated sleeping bag featuring 3 adjustable heat settings (green for low, blue for medium, and red for high) controlled with a simple button press. Easily adjust the temperature to suit your needs and enjoy a cozy night's sleep even in chilly weather. 3. Made with comfort and durability in mind, this sleeping bag features a waterproof 210T lining, thermal cotton and down filling, and a water and tear-resistant 210T Plaid outer shell. It's easy to clean and provides protection against accidental liquid spills.