Here is a simple pattern.
http://sewmamasew.com/blog2/?p=574
This site upcycles a backpack, thought provoking.
http://www.ehow.co.uk/how_6597585_ma...ide-caddy.html
This one is the best.
http://sew4home.com/projects/storage.../400-bed-caddy
It looks like we were all on the same page. LOL