Munchkin's easy to use Formula Mixing Pitcher breaks up formula clumps quickly and reduces air bubbles compared to shaking a bottle. The results is smooth, consistent formula every time. The large capacity pitcher allows you to make up to 24 oz. of baby formula at a time so you are always ready in the middle of the night or on-the-go.  Mixing handle rotates into an open position for pouring milk or into a closed position to seal lid to help keep formula fresh when stored.  Adjustable time ring takes the guess work out of and keeps track of when formula is prepared.  Easily mix and store up to 24 oz of baby formula Designed to reduce air bubbles compared to shaking formula in a bottle BPA-free formula mixer blends and breaks up clumps quickly Rotating mixing handle seals lid to help keep formula fresh when being stored Adjustable time ring keeps track of when formula was prepared