So the plan is to pad it out with some thin foam. If I can make a space for a figure or two, a small pen and some dice. I am still thinking if there is anything else I should put in there. If you have any comments let me know.
Being a natural hoarder I got a few more boxes as well and a hneftafl set for no really good reason. I thought I could use it in a game. I even saw some old dwarf miner minis but they seemed to be too expensive badly painted and a little bit shiny for my taste.