About the product Can't sleep on a cold night? A cozy hot water bottle will work its magic. Cold Feet? Hot water bottles keep your feet warm and comfortable. Hot water bottles soothe and calm children. Hot water bottle can be used alone as a remedy for aches pains and sports injuries. A hot water bottle is a time-honored method of treating sore muscles stress or cramps arthritis aches and pains stiff necks lower back pain menstrual cramps and other common aches and stresses of everyday living. Hot water bottles are easy to travel with especially on a long flight or bus ride. This hot water bottle holds the heat longer than traditional rubber bottles. plus it has a more classy and personalized look. Also works as an ice pack. EASY TO USE 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. No more guesswork about how much hot water is inside.