I often get into these phases where I write a lot about a thing.
Currently it is travelers notebooks, because for a long time it has been my main notebooks. Plus some Rhodia Dotpads on the side.
My current setup is one regular sized one, I think the color is Camel and a small one is in some dark greenish color. They are both the second one I own of both sizes.
No idea what happened to the first two.
The pocket sized one is that color because it is all I could find when I needed one. I’d probably get the Camel if it was available.
The passport sized one has become fairly custom over the last few months, I have replaced the bookmarked with a rainbow beading elastic band when it broke off, and I’ll probably do the same with the closing band soon.
Inside it I have two refills most of the time. Currently it is a dot grid and a lined one; usually it is two dot grid. But I found a half used lined I wanted to use up.
The regular sized one isn’t that custom yet, but I’ll probably do it soon ish there too.
Inside it I have a dot grid and a horizontal week calendar refill.
This works really well for me, at least until I have the money to get me a Plotter system.