What's your EDC for walking around the plant?

I've recently started at a chicken processer, weekend day shift on four tens. Day three and so far so good, I still haven't moved in all my tools yet. The company ordered a toolbox that will arrive in a few weeks. I'm mostly shadowing for the first two weeks, but I'd like to carry a few essentials without being encumbered. I figured a few handtools, screwdrivers, Allen keys, flashlight, channel locks, and a few choice wrenches.

Any recommendations would be appreciated!