Not everyone needs to carry around a big toolbox. If you need something a bit simpler, Instructables user nomuse shows off how to make your own roll that's easy to carry everywhere.
All you'll need is some basic sewing skills, a few upholstery fabric remnants, some velcro and a couple clips. The end result is a customisable tool belt that rolls up and is incredibly easy to carry with you anywhere you go. Head over to Instructables for the full guide.
A Simple Tool Roll [Instructables]