This is a beautiful bra and it works well with the Pumpables pump (large flanges). I can see why it is so popular. However, as we all know women’s bodies come in all shapes and sizes… while this bra fit me well around the chest, the fabric on the breast was too loose to actually hold the pump in place. It kept shifting and flopping forward which made it difficult for the pump to maintain suction. For reference, my typical bra size is 36-A/B. So all in all this bra may not be ideal for the smaller breasted women among us! Otherwise it is incredibly well made and would be a great choice if you can “fill it out”.
Side note: I found a great bra to replace this one that fits the pumpables flange, and is adjustable. (Pumpease on Amazon)