I really liked using my Klein tradesman pro rolling tool bag, the pouches are awesome. It was a hand me down from a coworker when I started at my job.
But I started doing a lot of PMs at work and lugging all my shit bungee corded to the top was getting exhausting.
Just used this stack today and it was fantastic using my vacuum from the stack, keeping all my spray cans, Loctite and silicone in the ammo can. My grease guns rags and other stuff in the rolling drawer. I’m definitely going to have to reorganize things a bit better but ergonomically it is so much better on my back. I can throw my backpack on there and just unzip it and work from there. It’s a lot sturdier and balanced in the picture and the effort to take it from the van is far less than my previous set up.
Got the M18 battery mount, ammo can and rolling drawer for $276 including tax.