Medela PUMP IN STYLE Advanced Breastpump
with Metro Bag (Model 57036)

Pump In Style Advanced is a daily use breastpump designed for moms who pump several times a day. All Pump In Style Advanced breastpumps offer portable convenience for quiet, discreet pumping anywhere. Pump hands-free with the Easy Expression Bustier.

Featuring the original 2-Phase Expression® technology - only found in Medela breastpumps. Through research, Medela learned that there are two distinct phases of how babies breastfeed.  

• Stimulation Phase - when babies first go to breast, they suck fast and light to stimulate milk flow.
• Expression Phase - after milk flow or "let-down" starts, babies breastfeed with a slower, deeper suck, bringing out more milk faster.