I have searched everywhere for these bras.  Target used to carry them under their label and they were all I wore with my older son.  I had given all my old nursing bras away and was so dissapointed not to be able to find the snap front ones anywhere.  I hate the top latch kind, they have to be operated with two hands and they make nursing discretely all but impossible unless you have one of those awful capes.  These are great and the stay snapped fine for me, perhaps those that are having trouble should go up a size.  I go up a size from my regular bras for nursing bras.