[Anti-slip strips] – The wavy anti-slip strips design makes the hot water bag dissipate heat evenly, prevents slipping and reduces the contact area with the skin, providing a comfortable temperature. [Beautiful and practical] – This hot water bottle is equipped with a cute cartoon pattern coat, the fur is soft and comfortable to the touch, detachable and easy to wash. There are two openings on the side to put your hands in, warm your hands intimately. [Easy to fill] – The hot water bottle has a funnel-type water injection port and the wide mouth is easy to fill with water hot to avoid burning your hands. It is recommended that the hot water bag be two-thirds full and the water temperature does not exceed 80 degrees Celsius. [Durable material] – The regles hot water bottle is made of high-density PVC, durable and resistant to decomposition, pressure and explosion, with a long service life. The spiral-shaped cover is sealed, not easy to leak, and has good heat preservation effect. [Wide application] – This hot water bottle is suitable for neck, shoulders, back, abdomen and other parts of the body, which can relieve pain such as dysmenorrhea, muscle pain, etc. Suitable as a great gift for your family, wife, friends in the cold winter.