With the new weighted straw trainer cup, your toddler can hold it like a bottle but drink from a straw. The weighted straw cup dispenses liquid from any angle. With the flip top lid and Click Lock™ functionality, this cup is also perfect for use on the go. Munchkin even backs this no-leak promise with a 100% replacement guarantee! Secured, and rest assured - this might just be the sippy cup of your dreams. 7 oz capacity for water, milk or juice Weighted straw allows your toddler to hold the cup at any angle Handles are easy for little hands to hold Flip-top lid covers straw while on the go BPA-free Top rack dishwasher safe 6+ months