Specifically, something like the Ridgid 3-Drawer Tool Box, available at Home Depot for $119.90. This hefty tool box features a high-impact, water-resistant construction.

Many styles are available, but only two feature rain gutters to deliver all-weather security. If you need a waterproof Weather Guard truck box, choose the Hi-Side box and the Under Bed Truck Box.

The best kind of tool box, waterproof or otherwise, is one that's large enough to store most of your tools and components, yet organized enough so they don't all end up in a messy pile within. If ...