Enhance your winter comfort with our rubber hot water bottle caps, which offer excellent sealing properties to prevent water leakage. These caps are made from robust rubber material, ensuring durability and high-temperature resistance. They are designed to fit most hot water bottles, providing a snug and secure fit. The easy installation and removal process make them convenient for regular cleaning, ensuring your hot water bottle remains clean and functional. Features -Color:White -Material:Rubber -Size:3.50X2.50X2.50cm/1.38X0.98X0.98in -Leakproof performance: rubber hot water bottle stoppers are designed to prevent leaks, ensuring your hot water bag remains safe and effective for extended use -Heatresistant design: these rubber hot water bottle plugs are made to withstand high temperatures, providing durability and reliability for longterm use -Universal fit: hot water bottle replacement stoppers are compatible with most hot water bags, making them a versatile solution for various models -Effortless maintenance: rubber bottle sealing plugs are easy to install and remove, allowing for quick cleaning and easy upkeep -Improved heat preservation: hot water sack sealing plugs effectively retain heat, ensuring your hot water bag stays warm and comfortable for hours Package list: 12 Water Bag Stopper