Get natural comfort with this 2 Litre Hot Water Bag / Hot Water Bottle for Pain Relief. It provides effective heat therapy for back pain, period cramps, muscle pain, joint stiffness and stomach pain. This rubber hot water bag helps relax muscles and improve blood circulation, making it ideal for daily pain relief. Made from durable leak-proof rubber, this warm water bag retains heat for longer and ensures safe use. The secure screw cap and textured surface provide better grip and prevent leakage during use. Perfect as a hot compress bag for heat therapy, winter warmth, period pain relief, muscle recovery or body relaxation. This reusable hot pack bag is lightweight and convenient for home, office or travel use.