1. Safe and easy to use: Wide opening prevents you from burning yourself when filling water, and you can easily, quickly and safely pour water into the hot water bottle without overflowing. Note: Fill two-thirds of hot or cold water.
2. Cold and hot compress: Compared with the traditional rubber hot water bottle, recyclable thermoplastic materials, advanced thermoplastic plastic, can keep up to 8 hours of heat, or it can also be used as ice packs or water heating bags. But please note that this hot water bottle is not suitable for microwave ovens.
3. Non-toxic, odorless and harmless: The hot water bottle used for cramps does not contain BPA, phthalates and other harmful ingredients. It is more convenient to carry without a charged hot water bottle. You can use them with ease on the spot. It is also a good choice for holiday gifts!
4. Good help: Using a hot water bottle with a soft cover can relieve menstrual pain, muscle soreness and body pain. In winter, the cold is driven away to keep warm, and in summer, cold is applied.