I purchased this larger suitcase as a companion to the 22" piece and took both of them across England and Ireland. It rolled well and easily allowed the 22" to piggy-back  together  (the 22" has an attachment strap).  It held a lot and still looks good after several more trips. No problem with the zipper and it was GREAT to easily be able to spot your luggage in the arrival claim area.  No regrets at all! So far so good!