Description Are you looking for vacuum water bottle caps for your water bottle? Are you looking for practical and durable replacement caps for bottles? If so, then you must take a look at our premium replacement caps for bottle, which can easily meet your needs. This water bottle caps set can help you seal your bottle. Features -Color:As Shown -Material:Plastic -Size:5.50X5.00X5.00cm/2.16X1.97X1.97in -Inner diameter: 4.5cm -Easy to use: easy to replace and install on your favorite beverage container. -Leak-proof seal: the tight seal on this lid prevents any spills or leaks, even when the cup is turned upside down, keeping your drink and surroundings clean and dry. -Convenient : with a simple one-touch opening and closing mechanism, this lid is easy to operate and allows for sipping on the go. -Excellent insulation: this lid helps to maintain the temperature of your drink, keeping it hot or cold for longer periods of time, so you can enjoy your beverage at your own pace. -Durable material: made from durable and easy-to-clean plastic, this lid is built to last and can withstand daily use and wear and tear.Package list: 1 x bottle cap