As someone who over packs for every trip, I found these to be not only good for organizing but good for limiting me to bring only what I needed.  For the first time ever, I was able to just use a carryon.  I used one for pants, one for shirts/dress and one for underwear, bras etc.  They kept everything organized and compact.  This was one of the best purchase I made on Amazon.  These seem like a quality product and I had no issues with zippers or material and, believe me, I packed those babies to the limit.