Hint Kids Water is the easiest way to keep your kids hydrated delicious water, perfectly packaged for small hands and available in tasty 4 fruit flavors. Parents (and kids) love Hint Kids Water because it tastes great without any sugar, sweeteners, or juice. Each Hint Kids Water box contains 6.75-oz of watermelon, pineapple, cherry, or blackberry flavored water with surprisingly accurate fruit flavor. Like all Hint Water, Hint Kids is vegan, kosher and gluten-free.