I have a black Boyt rollaboard, carry-on sized, that I want to part with. It's not my favorite bag, and I never use it. Free to a good home. It's very sturdy, but the wheelbase is a little narrow, so it's not as stable as I prefer. And the retracting handle protrudes from the top, which means it won't fit in an airline sizer box, even though the base dimensions of the bag are just fine.