Never lose a drop of your liquid gold again! This little beauty collects and saves your breast milk while your bub is feeding from the opposite breast. No electricity needed like an electric pump and no hand pumping either. Simply suction the pump to your breast and let your natural let down from your bub feeding do all the work for you. It is super simple to use with no batteries, cords or assembly required. It is dishwasher safe, easy to clean and includes a lid to store your milk in the fridge and avoid contamination .