[Premium Material] -- The product is made of premium Material Compared to the traditional rubber hot water bottles, this one is more durable, with a comfortable soft cloth cover and longer lasting insulation. | [Unique Design] --The special pattern design on the surface of the hot water bottle, and exquisite craftsmanship, making the hot water bottle has a more durable insulation effect. | [Safe & Easy to Use] -- Hot water bottles have passed 24 hours of explosion-proof and leak-proof test before leaving factory. Please fill 3/4 of 80 degrees of water into it. | [Multi-Functional] -- Hot water bottle can be used as hot or cold compress for relieving muscle aches and pains, relieving menstrual cramps, sports injuries, etc. | [After-Sales Guarantee] -- You can return the undamaged hot water bottle and its packaging for 30 days without reason. We offer a one-year warranty. Feel free to contact us by email at any time.