Haakaa Medical Grade Silicone Breast Pump Made from 100% medical grade silicone, this compact pump is perfect for long distance trips, planes, car rides, family BBQs or anywhere you would like to discretely express, quickly. Simply suction to your breast and squeeze. The Pump uses suction not manual pumping. They are very different to others on the market which you have to keep squeezing. 100% eco friendly and safe for mum, baby and our environment.