My sons each had a set of this luggage that we bought years ago. Those sets have stood up to a lot of travel over the years. As they have both moved into homes of their own, I finally invested in a set for myself. After their maiden flight/trip, I'm happy to report they seem to be the same quality as the old sets. Great zippers. Sturdy handles. Smooth rolling silicone roller blade type wheels. (I prefer these to the 360° rotating wheels that tend to be damaged more easily during storage and rough baggage handling.) Several good size interior pockets. Expandable size came in handy on the return flight. The ability to nest the smaller bags inside the largest one is a great plus for storage. The only worry I have is the built in straps that allow you to piggyback two pieces of luggage. Although they held up for this trip, I could see they were strained and I am afraid they may tear that seam after repeated uses. We will likely stick to the separately purchased ones that we have previously used and not the built in straps. Love this set of luggage and look forward to many more years of travel with it. Highly recommend!