Toddler straw cup with 10oz/296ml capacity for water, milk or juiceStraw peels open for easy, thorough cleaningWith only three pieces: silicone straw, lid, and cup; the Simple Clean cup is easy to clean and assemble.Ensure lid’s lip is pushed down all the way (past ridge on cup) before giving to child. Includes one-way valve to prevent spillsBPA-free. Top rack dishwasher safe. 12+ months.