Whether you are returning to work or want a fast and easy pumping experience, the AmedaA(r) Purely Yours Double Electric Breast Pump, designed for daily use, is the ideal breast pump. All Ameda Breast Pumps use the Ameda HygieniKitA(r) Milk Collection System. The HygieniKit delivers our Proven Airlock Protection TM. This barrier protects your breast milk and your baby from bacteria, mold and viruses by preventing air flow between the expressed milk and pump tubing while pumping. It also keeps narrow tubing dry so no need to clean. The Ameda HygieniKit included with the pump allows a mother to single or double pump to save time. The Ameda Purely Yours also features CustomControlTM, which lets you adjust the speed and suction independently. You can choose from 32 different options to find your most comfortable and efficient setting. The breast pump is portable and lightweight (motor weighs just 1 lb./0.45 kg), making it convenient to transport.