Preferred Material: Made From Thicker Pvc Material And A Comfortable Plush Cover, Ensuring Durability And Coziness. Stay Warm All Night: Our Insulated Design Keeps Your Hot Water Bottle Warm Throughout The Night, Providing Continuous Comfort. Safe & Easy To Use: Passed 24-Hour Explosion-Proof And Leak-Proof Tests, Ensuring Safety While Being Simple To Fill And Maintain. Reduces Pain: Perfect For Alleviating Muscle Aches, Menstrual Cramps, And Other Pains, Offering Therapeutic Relief Whenever Needed. Heat Preservation & Odor Removal: Keeps Warmth Consistently Without Unpleasant Odors, Making It Ideal For Year-Round Use. Experience the ultimate warmth and comfort with our hot water bottle, designed with thicker pvc material and a plush cover to ensure durability and coziness. Stay warm all night long with our insulated design, perfect for those chilly evenings. Passed safety tests, it's simple to fill and maintain, providing peace of mind. Relieve muscle aches and pains effortlessly. Keep warmth consistently without unpleasant odors, making it an ideal companion for every season.