I'm working on a bag to carry all of my rulers. I am tired of trying to juggle the big cutting board and my 24" ruler into retreats, so I've been pondering a bag for some time. It's been redesigned several times in my head, and now it's finally seeing light of day.
Of course, the redesigning hasn't stopped just because I started sewing. A few corrections as I go (always measure the actual cutting board, don't assume it's the same as another one you happen to have), but it's starting to take shape. Hopefully the final result will come close to my vision. And if I didn't miss anything, it will have a pocket for every ruler I own.