I bought two pieces of the new Milwaukee Packout tool box/organizer shit. Super expensive. Was a bit turned off at the price but I wanted something that stacked. After a series of mistakes the entire thing flew out my trailer and landed in the interstate going 70+ mph. Mother fucker didn’t dint or come open or anything. Barely a scratch. It didn’t even unstack. I spent $300 dollars on a few more pieces and it’s been wonderful.