[Premium Material]-The hot water bottle is made of high-density rubber material. The thicker material keeps heat longer than traditional hot water bottles. It is durable, safe to use, and environmentally friendly, and can be used as an ice pack or hot water bottle.
[Easy to Use]-The wide mouth opening makes it easier to fill with water. The splash-proof rim also prevents water from splashing, unlike old rubber bags. It is transparent, so you can see exactly how much water is inside. Only fill up to two-thirds of the bottle. Please note: Rubber hot water bottles are not suitable for microwave heating.
[Useful Helper]-The hot and cold water bottle is multifunctional. It can provide you with warmth in winter and can also be used to relieve muscle aches, arthritis, stiff neck, lower back pain, women's menstrual pain, and other common pains.
[Instructions for Use]-The surface of the hot water bottle has a non-slip design, with an elegant knitted cover, which can prevent scalding and provides a more elegant and delicate appearance. Regularly check if the thermos is worn or broken during use.
You will receive: 1 * hot water bottle, 1 * knitted cover