I've been making raggy totebags for at least two years. I've gotten a little burned out making them. So, I decided to do some traditional totebags again. When I made them before, I added batting and did stitch in the ditch; they were around 12" x 14" x 4". Now, I want to try making some larger ones. I have one cut out approximately 15" x 17" x 5". I'm using a heavier vintage fabric and lining with cotton. My question is should I add batting? I am making these for a show next weekend and want them reasonably priced. So, my plans at first were not to add batting. Now, I'm wondering if they will be too limp? Also, does anyone have an idea of how much I can charge for them? They are nothing fancy, but I do have pockets inside.