I am selling my Medela Pump-In-Style Advanced breast pump. Excellent condition! Very efficient pump with sanitary sealed technology. This is the messenger style bag. I have some accessories to go with it (bottles, bottle case, bags) if interested. Pictures available on request. Asking $100 OBO. Retail for $250 - $300. http://www.medelabreastfeedingus.com/products/573/pump-in-style-advanced