I should have added, yes, we bought one of the bags. A very well made 21" wheeled carry-on by Samsonite, with just the features we wanted, at a great price.
I wanted to know the manufacturer's weight/dimensions for this bag, construction material, etc. And how often is it that you find something that doesn't show up on Google, anywhere? That alone made me curious.
I'll post an update if I hear from Samsonite.