I'm drunk enough and surly enough to say it:
Executives, CEOs, Billionaires, the ruling class. Put them on cattle cars that run on time, somewhere with ovens and walls for them to go against, fill their old boardrooms with videos of it happening as a warning.
Depending on the size you need, take a look at something like a milsurp medic rucksack. I’ve been using the same one for 20+ years. They’re really strong, open up flat so you can really pack stuff in and they’re pretty cheap.