Feature:1. Large Thread Bottle Stopper: Adopt high temperature and high pressure technology, match with large thread bite to achieve the function of compression resistance and explosion proof.2. Multiple Applicable Parts: Hot compress effect, can be used to warm hands, neck, abdomen, etc. Hot water bag helps improve muscle soreness, dysmenorrhea, etc.3. Soft Cover: Designed with soft cover, avoid direct contact between the hot water bottle and the skin. Lasting heat preservation, sealed without leakage.4. Multiple Use: Can be used as an ice pack or cold water bottle, cold compress to help reduce swelling. Cartoon pattern on the cover, cute and beautiful.5. PVC Material: Hot water bottle adopts PVC material, eco friendly, odorless, soft and skin friendly, wear resistant and durable, safe for kid and pregnant women.Specification:Item Type: Hot Water BottleMaterial: PVCCapacity: 500ML.Package List:1 x Hot Water Bottle