Description
- Copper thermos cup, thick and environmentally friendly material, helps maintain liquid temperature more than traditional silicone thermos cups.
- Under normal circumstances, hot water bags can keep warm for 8 to 10 hours. If you heat your bed with a duvet or blanket, it will take longer to heat up.
- Muscle cramps after strenuous training and physical activity. A hot water bottle can improve the situation. This pain can be easily relieved by warming the sore muscles.
- Place a hot water bottle on the lower abdomen to relieve cramping. Great gift choice for girls.
- The thermos cup has been leak tested within 24 hours of leaving the factory. In addition, the product holds heat longer.