Evriholder Juice-2-Go Drinkware Set, Assorted The mess-free and convenient way to take juice, milk or water on the go holds up to 7 ounces, for ages 4 and up Leak-proof and perfect for school lunches, patent pending Simply slide open to drink, and slide back to close when done Top rack dishwasher safe, BPA free May ship in blue with a red top, or purple with a green top