Feature:
1. Keep Water Temperature: Hot water bottle is made of high quality explosion proof rubber to ensure maximum safety and perfect heat transfer, keeping the water temperature for a long time.
2. Prevent Water Leakage: Hot water bottle has a wide mouth for easy filling, and the lid can be tightened with a little force to prevent water leakage.
3. Hot Compress: It can also be used when going out in winter. Heat therapy can help relax muscles and tight shoulders that are fatigued by stress and over exercise.
4. Washable: Hot water bag and the belt are separated from each other. The belt can be washed, which is very convenient.
5. Soft and Comfortable: Belt is about 112cm long, suitable for most people, made of velvet, soft and comfortable.

Specification:
Item Type: Hot Water Bottle
Material: Velvet, rubber
Waistband Size: Approx. 112*20cm / 44.1 x 7.9in
Hot Water Bottle Size: Approx. 26 x 15.5cm / 10.2 x 6.1in
Hot Water Bottle Capacity: 1000ml
Function: Warm hands, feet, waist, shoulders

Package List:
1 x Belt1 x Hot Water Bottle 
1 x Storage Bag

Note:
1. Do not inject hot water above 85℃ into the hot water bottle
2. The water injection volume should not exceed 2/3 of the capacity of the hot water bottle
3. The elastic material measurement has a little error.