cool tools • Sears Craftsman vends this tool bag for $5US. It is a simple 19″ straight side bag (not boxsided) with rubberized canvas, nylon strap-handles and a reinforced bottom. I would not declare it the BEST book bag in the world, but it is the best $5 bag I have ever seen. The materials alone would cost twice that to make it. If one is in Sears for other reasons, it would be a practical item to pick up from time to time even if just for gifts.