I needed a small pocket for my notebook cover. all the instructions I could find online were for large 6 pocket folders that were as bulky as both my notebooks. I needed something thin that I coudl stow some receipts, my train and van schedules for school, and other odds and ends. I also wanted to be able to stick a few post it notes and flags to it.
My first version used a recycled mailer, but the card stock was brittle and thick. I went through my paper stash and found some 8.5x11 inch card stock.After some measuring I created a 2 pocket folder that fits in my fauxdori Field Notes sized notebook cover.
It can fit inbetween 2 notebooks or wrap around a notebook. When closed the contents are secure, but a flap could be added