Not who you asked but you might find it interesting regardless. I've had a development role with an AV company where I'd periodically go on site a couple times

Not who you asked but you might find it interesting regardless. I've had a development role with an AV company where I'd periodically go on site a couple times a year to assist with shows to test real world scenarios or lend a hand just to see things in action ("production deployments" in both senses of the phrase, as well as to see actual users and behaviors in the moment. Time management, stress, and risk in a live event is something you can't really grok without having experienced it). Assuming the role of a show producer for those trips I would have two redundant company laptops to run the show that I carried but weren't mine specifically, while I had my personally-assigned work laptop with me to work remotely with. And if it was a long enough trip to warrant it, my personal laptop also to keep those activities separated. If new OS updates were being tested and deployed, add in a tertiary show laptop for that. There are carry-on sized Pelican cases that handle it fine. You might be surprised at the sheer amount of stuff AV professionals tote around the world, on top of the ridiculous amount of cargo that gets shipped via freight directly to venues. Going through airport security with two to five laptops was an average Thursday for many of the people I interacted with at that job.