Field Notes has this wooden box that is perfect for storing Field Notes.
I’ve had one for years. For the longest time I used it to store every single Field Notes I’ve ever used. Until I filled it up, and then I threw it all out and started to store other stuff in it. These days I use it for various unused notebooks and pencils.
If you need something to store Field Notes or notebooks of the same size, I think it is awesome. Probably over priced. But still. It is a cool box.
If I had any interest in a Field Notes collection, this is what I’d use to store them.