Features:1. Safe & No Leak: Hot Water Bag is made of new anti-aging PVC, make sure maximum safety and transfer the heat perfectly, it is completely pressure-tolerant and leak proof.2. Keep You Warm For Long: Hot Water Bag with cover designed to retain heat to ensure your comfort and are a great eco-friendly alternative for a heating pad . the soft covers distribute the heat evenly and It will accompany your family and you through the cold winter, also It is ideal as hands and bed warmer.3. Easy to Use: Wide bottle nozzle safety and easily let water in and out, our hot water bottle maximum capacity 1000ml, suggested filling to two-third.4. Multifunctional: You can use it at home, office or outdoor use, works great for back and neck pain, arthritis, sports injuries. besides, hot therapy helps to relax your tired muscles and tensed shoulders from stress and too much workout. They also can also be used for cold therapy, easy fill in cold water or crushed ice. 5. Great Gift Idea: Hot water bottle can be used as cold compress for kids with fever. And support to improve blood circulation, ease menstrual pain and feel more relax during the special period. A must have Christmas gift for friends and family in cold weather. Specification:Material: PVC, Imitation Rabbit Fur Product Color: Grey, Dark Grey, Brown Package Size: 31 x 23 x 5cm Package Weight: 400gCapacity: 1000ml Package Included:1 Set x Hot Water Bag