Check the listing for details. Willow Wearable Breast Pump with 2 Set Reusable Container and Flange set Bundle. Color: White, Condition: New. Listed at 100.00 USD. The Willow Wearable Breast Pump with Extra Reusable Container Bundle is a convenient and portable double electric breast pump system. With a sleek white design and adjustable settings, this hands-free pump connects to a phone app for easy monitoring. The Generation 3.0 model is both BPA-free and closed system, ensuring a safe and hygienic pumping experience. Operated by batteries, this low noise pump from Willow provides a discreet and efficient way to express milk for your baby. Comes with a set or reusable bags, flange set, sizing inserts size 19mm and 21mm, unopened set of reusable milk containers, opened set of reusable milk containers, charger cord, sealed medela micro-steam bags, and unused amount of lansinoh breastmilk storage bags.