Introducing the Advanced Double Electric Breast Pump, Evenflo Feeding's first frequent use pump ideal for busy, on-the-go moms. This innovative pump's PerfectlyPure™ design is a closed system, which helps to prevent milk backup to keep milk as pure as nature intended. The Advanced Double Electric Breast Pump's includes AdvancedControl™ technology providing 32 setting combinations of speed and suction for optimal control. Comfort is key to successful pumping. Our AdvancedFit™ flange system provides three different sizes to help ensure the best fit. Mom can enjoy slouch-free pumping with Evenflo Feeding's PerfectPosition™ design, which includes a shorter nipple tunnel and higher bottle to flange angle that allows for a more relaxed position when pumping. Integrated bottle holders make your whole experience more simple by giving you and extra "hand" when you need it.