A hot water bag is a simple and effective heating device designed to provide warmth and therapeutic relief. It is typically made from high-quality, leak-proof rubber or PVC material that can safely hold hot water without damage. The bag helps relieve muscle pain, cramps, joint stiffness, and discomfort during cold weather by offering gentle, consistent heat. It is easy to use—just fill it with hot water, secure the stopper, and apply to the affected area for soothing warmth. Ideal for home use, travel, and first-aid needs, a hot water bag is a reliable and reusable solution for everyday pain relief.
