This hot pack made of thermoplastic material that is recyclable. Advanced thermoplastic holds heat longer than traditional hot water bottles with cover, also works as an ice pack, or cold water bottle. But please CAUTION: The hot water bottle rubber is not suitable for Microwave oven heating.
This hot water bag for pain relief with wide mouth is easy to fill and the anti spurt lip prevent water spitting back out like those old rubber ones. Fill only to two-thirds capacity maximum. It's transparent. No more guesswork about how much hot water is inside.
The classic design of this classic home remedy. Treating sore muscles, stress or arthritis, aches and pains, stiff necks, lower back pain, and other common aches.
Grid texture makes skin contact safer and more comfortable. Comes with an elegant knitted hot water bag cover to prevent the hot rubber from being in direct contact with your skin to cause burns