ElliTarr Hot Water Bottle with Cover Velvet Transparent Hot Water Bag for Pain Relief Warm Water Bag Gifts for Women 1 Liter Cute Cat

• Easy To Use:The wide mouth design of the hot water bottle makes it easy to fill water and prevent water backflow. The water level of the transparent PVC plastic bag body can be clearly seen in the filling process.The spiral PP plastic cap helps prevent the bottle from leaking and burns Classic Hot-Water Bottle:The outside of the hot water bottle is made of a removable double layer of soft velvet fabric, which helps insulate the hot water and prevent skin burns from direct contact with the PVC plastic material. The warm water bag can be kept warm for up to six hours Multi Functional Hot Water Bag:Hot water bottles can be used not only to keep warm, but also to relieve muscle soreness, stress, migraines, joints and periods.Hot water bags can also be used as a cold compress for children with fever or to reduce swelling in minor wounds.Hot water bottles can be used as gifts for women, men, and parents Two Capacity Sizes:Size 1 Liter is suitable for warm hands and feet during daytime work and study, size 2 Liter is suitable for sleeping at night. Please choose the appropriate size according to your needs Warm Tips:The water temperature in the hot water bag should not be too high. Generally, the temperature should be between 140℉ and 158℉. Boiling water at 212℉ should not be filled.At the same time, don't fill it too full. Fill it about two thirds of the way up the hot water bottle. Make sure to drain the air out of the bag before you screw the plug.To be on the safe side, each hot water bottle should only last a maximum of two years before being replaced