Comfort Manual Breast Pump is uniquely designed for a more relaxing and comfortable expressing position to promote milk flow. Unlike breast pumps that only operate properly when you lean forward, the Philips AVENT Comfort Manual Breast Pump allows you to sit comfortably upright as you pump, while the pump's angled neck lets milk flow naturally from breast to bottle. When you are able to relax, you can produce more milk. This manual pump is great for moms who want to pump either at home or on the go. It features a soft massage cushion with 5 textured petals intended to help gently stimulate milk flow by mimicking your baby's natural suckling patterns. An ergonomic handle and lightweight, compact design makes it easy to operate with one hand.