Good organization, decent storage, manageable size.  However, the wheels are not a single piece.  They have an outer covering over the plastic wheel.  After 6 months, we had a "blow-out" and the outer covering came off. It doesn't go back on ... bag is now useless.  I'm not sure what Olympia has done - I have used the same carry-on bag for over 6 years and it still works fine (weekly use).