food grade silicone - This 5 gallon water bottle cap is crafted of odorless, food-grade silicone that is soft and elastic, healthy, and environmentally friendly. You can be sure that during storage, your drinking water will stay clean and pure. anti splash water bottle cap - New bottle cap designs prevent drips, spills, or leaks even when you tip a gallon water jug on its side. They also lock water more tightly than standard bottle caps, making them ideal for outdoor activities like camping, boating, and parties. reusable and replaceable caps - With our 5 gallon jug silicone covers, you may get the highest-quality product for the least amount of money because they can be reused multiple times as compared to disposable plastic caps. easy to install and remove - The improved 5 gallon water jug lid is simple to put on and take off; all you need to do is press the top of the bottle cap to put it on and force it in the opposite direction to take it off. This can save you time and effort. 100% satisfaction guaranteed - Please feel free to get in touch with us whenever you have any more questions regarding this 5 gallon bottle caps. Within 24 hours, we'll get back to you with a response.