DISHWASHER-SAFE & BPA-FREE: The toddler straw cup is of course completely BPA-free. Also convenient for mom and dad: the baby transition straw cup is dishwasher safe and easy to clean. CAPACITY: The straw cup, made of robust material, has a capacity of 300 ml and is completely leak-proof. Thanks to the transparent bottle, you can always see how much water is left in the bottle. FROM 9 MONTHS: The straw cup is suitable for little ones from 9 months and helps them train and develop their mouth muscles. The cup is easy to disassemble and can of course take a beating. LEAKPROOF: The baby straw cup can be sealed hygienically and is 100% leak-proof. Just slide it open and the straw appears, your little one can do it himself! Also perfect for on the go. STRAW CUP: Heading out for the day and want to bring a safe drink for your son or daughter? The Mepal Mio straw cup is your perfect companion.