I asked a while ago on Reddit and here, most people seem to go with Plano boxes or something similar.
I don't travel much for gaming since I'm lucky enough to have a gorgeous boardroom table in my dining room (given to me from my bosses when we moved offices, it's 8' by 4'), so I wanted something cool to store all my dice, pencils, and a bunch of minis.
Enter my parents, who mailed me this fantastic antique sewing kit from several provinces away! I can't imagine what the shipping must have been on this...
It won't fit the books, but it will fit everything else, and looks awesome to boot!
This is admittedly mostly me showing off, but does anyone else use something similar or have suggestions?