Belt type hot water bottle, the product can be pasted, you can tie it on your waist, legs, knees, back, etc. You can wear it wherever you want The hot water bottle inside the product can be removed, the belt can be washed, and it is durable Belt type hot water bottle bag , the product can be pasted, you can tie it on your waist, legs, knees, back, etc. You can wear it wherever you want Provide gentle support for a weak, injured and arthritic back. Helps keep affected area warm after injury and during recovery. Comes with a plush waist cover, designed with super soft double insert, keep your hands and waist warm at the same time. Helps to avoid the heat from coming directly into contact with the skin, which can lead to burns. Our hot water bottle bag is ideal for pain relief, arthritis, sports injuries. Utility in a variety of sports protection, perfect for outdoor activities in autumn, spring and indoor activities winter, summer. Specification: Material:Cloth+Rubber Size:119x20cm/46.8x7.87inch Capacity:750ML Weight:210g The package includes: 1 × Warm Belt 1 x Hot Bottle