Wide range of uses Hot water bottles can relieve a variety of discomforts, including muscle pain, arthritis, cramps, discomfort from cold, and menstrual pain. Placing the bottle on the painful area helps relax the muscles, reduce pain, and improve overall comfort. Leakproof design The bottle features a leakproof design to prevent accidental leakage during use, providing reliable performance and peace of mind. Traditional warmth tool A hot water bottle is a classic warmth tool with a soft shell and a screwon lid. It is designed to hold hot water and deliver targeted warmth to specific areas of the body. Affordable and environmentally friendly Hot water bottles are an economical and ecofriendly option because they are reusable and reduce reliance on disposable heating products. They are useful at home or while traveling for reliable comfort and warmth. Use scenarios After a workout or physical activity to relieve sore or stiff muscles. During menstrual cramps to provide targeted warmth and comfort at home or on the go. On cold days or in chilly environments to stay warm at home or while traveling. Key attributes at a glance Function: holds hot water to deliver targeted warmth to specific body areas. Material: soft shell for comfortable contact. Closure: screwon lid for secure sealing. Performance: leakproof design to prevent spills and accidents. Reusability: reusable and environmentally friendly, reducing disposable heating product usage.