Maximize your pumping time with the Medela Easy Expression Bustier. Zip on this pumping bra and attach your electric breast pump to keep your hands free while pumping. With this pumping bustier, there's no need to hold your pump in place, just slip it into the convenient openings and let your pump do the rest. Get some work done, get ready for the day or just sit back and relax while pumping hands free. Size: M. Color: Nude. Gender: Female. Pattern: Solid. Material: Nylon.