Our Hot Water Bag with Soft Plush Cover is safe and leak-proof. It is made of advanced thermoplastic PVC material, odorless and recyclable. It features a screw cap that prevents leaks. Resistant to boiling water and environmentally friendly. Tested to ensure maximum safety and efficient heat transfer. The soft plush cover provides comfort and keeps hands and waist warm. It also includes a cotton belt and a plush cover. This hot water bag is multifunctional and can be used to relieve pain and sports injuries, as well as for cold therapy. It is easy to carry and perfect for use at home, office or outdoors. It is also a perfect gift for special occasions such as birthdays, Christmas, and Mother's Day, especially for elderly people.