Mini dry hot water bottle with removable cover with cherry stones, wheat grains or flaxseeds This hot water bottle is ideal for stomachaches, muscle aches and cramps. Need warmth and softness? This dry hot water bottle is what you need! Do you need freshness and calm instead? It will also do the trick... Various colors and patterns are available. Its 12x25 cm size is very practical, it can easily be transported. TERMS OF USE You can use this dry hot water bottle for both hot and cold: - Hot: To reheat it, spend a maximum of 1 minute in the microwave at maximum power or in the traditional oven, 10 minutes maximum at 150° hot oven.