Yuyu Bottle is the world's first long-shaped hot water bottle, designed to provide warmth for up to six hours. Made from the finest natural rubber sourced from Sri Lanka, it is also used in collaboration with luxury five-star hotels for their guests. Beyond its warming capabilities, the elongated design is specifically crafted to alleviate pain in hard-to-reach areas. Equipped with a multifunctional ribbon, the Yuyu Bottle can be comfortably wrapped around the shoulders, back, or abdomen, allowing for versatile and stylish wear. It offers not only practicality but also a beautiful aesthetic, ensuring you receive the warmest comfort during the winter months.