Keep You Warm for Long-- Never worry about this hot water bottle life, All our Hot Water Bag is rigorously tested and made with love because we believe that you deserve the best. If you have any questions or need any help, just reach us and we will do our best to give you the most satisfactory solution. Multi-functional Hot Water Bottle: The hot water bottle not only can warms hands, neck, waist, back, leg, etc, also can relieve your body pain. Hot water or ice water all can be put in classic rubber hot water bottle, which can quickly relieve body pain, Alleviate back, shoulder, neck, joint and other parts of muscle soreness. It will accompany your family and you through the cold winter, and it is an ideal warm companion as a hand, waist, stomach, feet,and bed warmer. High Quality Durable Material-- This hot water bottle is made of high quality Natural Rubber, non-toxic and odorless. The thicker rubber material holds the heat up to 6 hours, which can keep warm longer than general rubber bottles. It is super durable, safe, explosion-proof, and environmentally friendly, it can be used as an ice bag or a hot water bottle. All ages can use it, especially during the cold winter time. Safe & Easy to Use-- This hot water bottle has passed 48 hours of explosion-proof and leak-proof testing before leaving factory. The maximum capacity is 1000ml, size L: 25 cm x W:16 cm. Unique Wide Bottle Nozzle Design, the wide mouth (5.5cm in width) prevents you scalded when filling water. With an anti-squirt stopper, safety and easily let water in and out, prevent water spitting back out. Comfortable Plush Waist Cover-- In addition to the traditional hot water bottle and plush cover, we also add a soft plush waist strap which is very useful. You can strap it around your waist /back /foot/ shoulder anytime & anywhere, great pain relief and really comfortable to wear. Whether you are standing, driving, or walking around, it can wrap around your waist to relieve pain and provide warmth.