Water Injection Hot Water Bottle, Portable Warmer for Hands, Abdomen & Waist

This water-injection hot water bottle is made of high-quality materials, ensuring safety and durability. You can easily fill it with hot water to enjoy long-lasting warmth. It can be used to warm your hands in cold winter, your abdomen during menstruation, or your waist in daily life. With a simple and portable design, it's convenient to carry around, allowing you to enjoy warm care in various scenarios. It's a considerate helper for keeping warm in winter.