Most of the chest is built from cedar tongue-and-groove boards that I could lock together to form the walls. I used some old 3/4" plywood we had sitting about for the floor and lid.
I still need to find a pair of hinges that will fit the lid but the box is effectively finished as it is. When I find the hinges I can just bolt them on. The chest was sized so that it could fit inside the shelves in the Studio but putting it in there keeps it in shadow and limits how far the lid can be opened. Fortunately I had enough wallspace left to bolt a small shelf to the wall. Done & Done. I'm looking forward to trying it out on my next carving project.