Practicality: The temperature of the hot water bottle can be kept at least about 3 hours under normal temperature. When it is placed in the bed for ten minutes, the bed will warm. Put it in the quilt and its temperature can be saved all night. Let the hot water bottle warm your winter.
The parameters of hot water bottle: Length-33 cm(1.08FT) Width-20 cm（0.66 inches） Enlarges the water injection port-2.8cm/1.1inches.
Material of our hot water bottle：Liner 2L Pure Natural Rubber,anti-aging, longer lasting insulation,the plush jacket of the hot water bottle is smooth and comfortable.
Multi-scenario use:Can be used for warm hands, warm neck, warm waist, warm back and so on. It can provide you with a warm bed after you put the hot water bottle in the bed shortly before going to bed. It is also a perfect gift!
Energy-saving and Customer service： environmentally friendly and safe, the hot water bottle is water-filled and there is no leakage or leakage.Friendly customer service, if you have any product problems, please feel free to contact us. We provide 18 months warranty service.