Capacity: 1 liter thermos,Size: 27*19cm Warning hot water bottle can cause burns, avoid direct contact with the skin for a long time. DURABLE - The thermos is made of rubber to ensure maximum safety and transfer heat perfectly, keeping the water warm for a long time. To be safe, the temperature of the hot water should not exceed 80 degrees Celsius. COMFORTABLE PLUSH - Waist Cover Features a plush waist cover with super soft dual inserts to keep your hands and waist warm at the same time. It prevents heat from coming into direct contact with your skin, which can cause burns; it can be used for neck, neck and shoulder pain, muscle aches, menstrual cramps and tension. FOR WINTER - Thermos are great for pain relief with warming therapy to keep you warm in cold winters. Perfect for Christmas, Mother's Day, Father's Day, Birthday, etc. Whether you are on the go, at home or in the office or outdoors, it is very practical and an ideal gift for friends, family, kids, sons and daughters. In addition to traditional hyperthermia, it can also be used as a cold compress for a feverish child or as a detumescence for minor injuries, safe and easy to get in and out of the water, preventing the water from splashing again. Note: Our thermos with lid has a maximum capacity of 1000ml. For your safety, do not use boiling water. Don't add too much water, just 3/4