I have a plan

So, I've been carrying my Sezession to work and back for about 1.5 weeks now and noticed that whatever bag I use isn't quite right.

So, I reckon I could sew up some crochet project bags and sell them in my Etsy shop. Do any of you have desires for such a bag? what feature(s) do you want? what size?

All that reply will get 20% off a bag or set of markers from my shop.

I'm thinking a small pouch with a strip of elastic above it to hold your hook with the yarn on it. Maybe a wrist-loop? What would you want?