Credit to Adam Savage on this one. These modular storage containers are awesome, if pricy. They feature internal orgnizer bins that can be moved around. They actually designed for work trucks, so they're very robust and parts stay in their bins when the boxes are lifted and turned. Pricy, but amazing. These are made by Sortimo. The ones Adam has look like i-BOXX, which you can also buy racks for. http://www.sortimo.com/i-BOXX.2258.0.html Bosch also ships tools in sortimo boxes.