Well, it's not for me. And it's not really a(n) hand bag either. I've been on the lookout for a carpetbag. The brand name is Gladstone. They are seldom available on Ebay so please don't offer it. The few times that I have seen them there they are either in horrible condition, not what I am looking for, or wickedly expensive. If you have suggestions (short of making one from scratch), I'm all ears.
Just looking at that video now. Beyond my scope or my interest. I'm actually in the market for a ready-made Gladstone bag. Not into (nor ever was into) arts and crafts or do-it-yourself projects.
I wonder if there might be some sort of crafters "makerspace" or sewing circle near you that might do such a thing on consignment?