Our replacement plugs for hot water bags are designed to provide a secure and leak-proofs seal. Made from plastic, these plugs are durable . Simply insert the plug into the opening of your hot water bag and twist to secure. for replacing worn-out or lost plugs, these replacement plugs ensure that your hot water bottles remains a reliable source of warmth and comfort. Features -Color:White -Material:Plastic -Size:3.80X2.50X2.50cm/1.49X0.98X0.98in -Size:1.55X1.55X1.50cm/0.61X0.61X0.59in -Durable and reliable: crafted from plastic, these stoppers are built to last, offering reliable performance over extended periods -Heats retention: with excellent sealing capabilities, these stoppers help retain the heat inside the hot water bag, allowing you to enjoy lasting warmth -Convenient and practical: the stoppers are easy to attach and detach, facilitating effortless cleaning and replacement, ensuring your hot water bag remains clean and sanitary -Versatile compatibility: these stoppers are compatible with a variety of hot water bags, making them ideal for use in different environments such as home, office, and travel -Leakproof design: featuring a Leakproof design, these stoppers prevent water from leaking out of the hot water bag, avoiding burns and inconvenience Package list: 3 Water Bottles Cap