Have you even seen a clown car at the circus? It pulls up, and an inexplicably large number of clowns exit the car? They just keep on coming, and you don't understand how they all fit in that little car. That's what the Subterra carry on is like. You simply cannot understand how so many clothes, shoes, and other accessories can fit in this bag. As you pack and unpack it you continue to marvel at how much you actually fit into this lightweight, but incredibly sturdy, carry on. My travel rule--if you can't carry it on, you leave it behind. With the Subterra, I never have to leave anything behind.
World traveler--carry on only!