### Update ###
The tool briefcase shown has gotten a little harder to find, so I wanted to post a few options as of October 2016.
Sears is selling the tool briefcase for about $30. There is also a similar bag made for Project Pink for sale at Sears.com, too.
Husky makes a new version of this bag, the Technician Bag, that is a little smaller, still hangs open and has lots of accessible tool storage for finding tools fast at class or for your home studio.