Willow brand breast pump (gen 3). Condition is barely "Used". I bought it with the intent to work and breastfeed, but decided it would be easier to switch to formula. The hands-free pumping option was great when I was trying to multi-task at work. The pump itself is light weight and easily concealed. There is also the option to use either the bags or the reusable plastic containers. All parts have been cleansed and sterilized. Shipped with USPS First Class.