I purchased two of these rolling duffels for our 11 day / 10 night trip to Walt Disney World. The size was perfect to use as checked luggage because you could stuff them to the gills and still not exceed the weight limit. We packed for approximately 6 days each and had plenty of room for extras. Overall they seem well constructed and traveled well with us. No damage to either bag on our departing or returning flight. The only complaint I would really have is they smelled pretty bad when they first arrived from Great Offer Stock. I think this is because of what they are constructed of. I left them in our garage for a few days with a few bounce sheets in them, and when we left the odor was much less, but still there. I did not notice our clothes smelling though, so that was good. I think for a casual traveler, like myself, these bags are a good fit. I don't know how well they would hold up for someone who travels frequently though. The price was right and I am satisfied with this purchase.