Description Bostan Hot Water Bottle is made of eco-friendly silicone with wide mouth design for easy filling. The hot water bottle with cover can be heated in microwave oven with full cold water. The hot water bottles for pain relief can be used as hot or cold, Hot compresses can relieve knee pain, back pain, menstrual cramps, cold hands and feet. Cold compresses can pains, sports injuries, relieve fever and cool down. The hot water bottle is a great warm gift for children, adults, and parents in the cold winter.
