Features: 1.Premium material and strengthen in the thick design. The hot water bottle is better in the heat permanently. You can use it if you are sleeping in bed. 2.Made of premium natural rubber, phthalate free, recyclable, odorless. Cover removable and washable. 3.The hot water bottles are suitable for heat therapy. For example, for cold feet, non-inflammatory joint pain, cramps, abdominal pain and period pain. Ideal for cuddling. 4. A warm gift for children, parents and friends. Give your mother, wife, girlfriend, a surprise in the cold season. Instructions: 1. Fill the hot water bottle with a maximum of 2/3 of the water quantity and do NOT use any boiling water. 2. Hold the bottle in an upright position at the neck and slowly fill the hot water without injecting. 3. Press the air from the hot water bottles by gently pressing on the flat surface until the water appears at the opening. 4. Close the screw cap sufficiently to ensure that no water leaks. Specification: Capacity: 2L Length:72 cm Width:12 cm Filling port width:2.8 cm Inner material:Natural rubber Coat material:Plush fabric Packing included: 1 x Hot water bottle 2L 1 x Fluffy soft cover Note: 1. Please allow 1-3cm (0.4-1.18") difference due to manual measurement and slight color variation for different display setting. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.