?IDEAL GIFT?: It is one of the essential thermal products for homes, schools, offices, and other places. The hot water bottle set is an ideal Christmas, birthday, or New Year gift for your wife, girlfriend, friends, and colleagues. ?MULTIFUNCTIONAL HOT WATER BOTTLE?: It helps relieve low back pain, back pain, neck pain, shoulder pain, muscle soreness, dysmenorrhea, tension, or sports injuries. Suitable for adults and girls. You can also use a hot water bottle filled with cold water or crushed ice to compress a feverish child or to reduce swelling in a sprained ankle. ?COMFORTABLE PLUSH WAIST BELT?: The 114cm extended waistbelt is super soft and has a self-adjustable waistbelt to fit a variety of body shapes. The included plush bag helps retain the heat inside the hot water bottle and also prevents the heat from directly contacting the skin and causing burns. Features an ultra-soft, double-lined design that warms both hands and waist. ?WIDELY MOUTH TO FILL?: The mouth of the bottle is wide enough to easily pour water into it and the capacity is 1000 ml. For safety reasons, hold the bottle neck vertically and slowly pour hot water to avoid overflowing. It is recommended not to fill the bottle more than 2/3 full with water and the water temperature should be below 85°C. ?SAFE AND DURABLE?: The hot water bottle with a lid is made of high-quality natural rubber, which is sturdy and durable, with strong sealing, higher safety, and better heat conduction.