We also thought of our toddlers! A novelty has just arrived at Maison Coquelicot, the 100% French hot water bottle! Practical, this hot water bottle contains cherry pits which allows you to preserve heat for a great moment of relaxation for more than 45 minutes. Nothing could be easier to heat this beautiful hot water bottle, in the microwave for 2 minutes and voila, a moment to warm up and relieve pain! You can also cool your hot water bottle in the freezer to soothe your various muscular pains, headaches, etc... Made by our professional seamstresses, this hot water bottle has a life guarantee of several years.