Avent Ultra Comfort Single Electric Breast Pump, SCF332/31, ensures that you store enough milk for your baby in case you have to leave his side. His nutrition is important in the early development stages. The machine is made to give comfort when you are pumping. It promotes gentle pumping with its soft massaging cushions that makes the milk to flow directly into the bottle. It ensures that you can sit comfortably, relax and pump milk. It comes with Natural Bottle that allows you to store milk.