This has been on one airplane trip so far.  No scratches yet but I see how that might happen.  But I don't care, it is RED and boy can I pick it out from a heap of other carryons!

Update June 2012:  Several airplane rides later:  Still pleased with purchase.  Zipper is holding up, case holds a surprising amount while being very lightweight, wheels and handles still working, and..... I always know which one is mine!