Pocket Notebook and Fountain Pen holder

I liked MatthewLaBerge's Field Notes Organizer V3, but some of my pocket notebooks were a few mm too big, and none of my fountain pens would fit the holes. Inspired by his design I rebuilt it from the ground up to hold slightly bigger notebooks and much bigger pens. Now they will fit big fountain pens like a TWSBI Eco or Noodler's Ahab, though YMMV depending on your exact print settings. I also took out the interior dividers from the front section.