Looking at designs for bags I believe the best way to print onto them would be screen printing with a simple one or two colour design, it is cost effective as we can perform the task using the college's resources.
I also like the idea of creating a design that interacts with the bag and with the person holding it. You can see from the examples I have given the ideas of which I am speaking of, to the left you can see what looks like a lady using the bag handle to skip with. I want to make the experience of the exhibition enjoyable from Start through to the Finish. These bags will be a good start as they will either be given to the people who have attended the exhibition or they will be sold to raise money for the UHST.