Snack & drink cup – 2 in 1, eat and drink from the same container The cup hold 9 ounces of liquid and the top compartment holds 4. 5 ounces of snacks.No spill flexible soft silicone straw is designed to prevent spills while being delicate on teeth and gums. Liquid passes through the straw only when your child sips. The straw runs to the bottom of the cup encouraging your child to hold the cup upright.