Tier 1 sent me an ad today with their new-ish gun belt. It's an EDC belt, primarily for appendix carry it looks like, but with an interesting design with half the belt rigid, and half the belt elastic. My first thought would be that a belt with elastic is just going to be too loose, but Tier 1 is a pretty top dog company, and I can't see them putting out a crap product. Plus it seems to work for the skinny kid in the review below, which, I was cracking up because his carry rig is almost as big as he is.
If this belt works as advertised, I think it would be great in the car, to give a little stretch and comfort while you're driving. I also like the "buckle", that lets you slide the belt through belt loops while buckled. I'd be really interested in trying it out, but it's 115 ducats. If they ever have like a 25% off sale, which would bring it closer to their Kore belt (which I own), I'd seriously consider it.
https://youtu.be/EGt3rxrILf0