This 5-gallon bottle comes with pre-drilled hole and spigot to make it easy to enjoy clean, purified water anywhere in the world. With a 4-inch diameter opening, it allows the user to fill the bottle with ice with ease. Perfect for the RV or boat and the bottle is durable and comes with a built-in, easy-to-carry handle that's easy to use and clean. This jug is reusable and re-sealable and is made out of FDA approved food-grade plastic.