We bought this case for a two week trip, two legs of which were by Amtrak train. This case fit their maximum size requirements perfectly. It is spacious and rolls well. It feels a little flimsy, but that is likely a result of fairly light weight and it handled the airline checked portion of the trip perfectly. It came out at baggage claim looking exactly like when it was checked. All that said, it is large! Two of us for two weeks of city and countryside, flying, driving and trains, with only one other airplane carry-on bag didn't fill it. It wasn't even full on the return with a few purchases. It is a good value for a roomy and agile for its size case.