@chrisaldrich I've been thinking a lot about my EDC note-taking setup lately. Right now, I try and keep a post-it stack in my bag so I can quickly scribble down a note and throw it into my "inbox", but I only do this because I have a backlog of un-used post-its XD

After I use all those up, I plan on moving to some small notebooks but index cards with pouches like this might make it into my queue of stuff to try. I always thought of index cards as a keep-at-home thing, in a Zettelkasten setup box, not as an EDC, but these setups look really nice!