Thanks for the post on this question. I too am wondering if there is a better use of that space since the 4th gen doesn’t have a lot of door pocket space relative to newer vehicles. I was gonna maybe see if I could rig up a small admin panel or something with Velcro. Still not sure yet though. I’d like to keep the water bottle space there but use the narrow space much better. Good luck with yours and if I ever get it done I’ll post.