Hot Water Bottle Belt Set Rubber Hot Water Bottle To Relieve Pain And WarmthProduct Features:Material: The hot water is made of rubber to ensure maximum safety and transfer the heat perfectly, keeps the water warm for a long time..Leak: Wide mouth for easy fill, spurt lip to prevent leakage and spills, with screwing cap just slightly more than finger tight.Widely Used: Hot water bottle bag is good for relieving menstrual cramps, aching muscles and joints, arthritis, sports injuries. Hot therapy helps toyour tired muscles and tensed shoulders from stress and too much workoutThe comfortable and luxurious waist cover comes with a plush waist cover, designed with super soft double inserts to keep your hands warm at the same time.Helps prevent heat separation from touching your skin directly, which can cause burns.Multi-functional use our Hot water bottle bottle is a great work for relieving pain, arthritis, sports injuries. Heat therapy helps to Comfortable the pressure on your tired muscles andTense shoulders and too much exercise. They can also be used for cold treatments, easy to fill with cold water or crushed ice.Good gift, random color-thermos, four colors are available, pink, blue, gray or green. It can be used as a cold compress for children with fever.It helps to improve blood circulation, relieve menstrual pain, and feel more relaxed during special periods.Product information :Maximum capacity of the hot watcher pouch: 1000ml, recommended to fill to two-third of bottle.Length of the belt: 120 x 20cmHot water bottle capacity: ：1000ML，Hot water bottle size: 25.5 x 16cmPackage Includes:1X rubber water injection hot water bottle;1X waist bagNote:Please allow a little error on the size due to manual measurement.The color might exist slightly difference due to different displays.