"micro" more so than "mini" - Helinox Chair One Mini

An air show convinced me to look further into portable seating, and Helinox of course is a known name.
That said, I wanted to minimize my carry volume, and I also didn't want to spend $100.

The Chair One Mini isn't reviewed too much for adult use, so I figured I'd add my two cents.

First, it's much smaller than the normal Chair One. While it may hold up to 200 lbs statically (note: the label that comes with the chair says 198 lb max), the largest bum that could fit fully into the fabric contour is probably a 30"-32" waist. I'm 5'6", 125 lbs, with a 28" waist and I definitely feel a bit of a squeeze, so I can imagine that individuals much larger won't feel this to be comfortable.

Second, with such a small seating surface, most likely your legs are going to have to be straight out while sitting, not bent (like while sitting on a dining chair).

Overall, for adults who fit, this chair is a narrower, more cramped version of the full-size Chair One -- it's significantly smaller.
Adults or children weighing 140 lbs, without long legs, and who have a small bottom will find the chair a reasonably comfortable Chair One. The fabric is tougher than that of a Chair Zero, and the packed size is also smaller. Given the right price, I do prefer this chair over a camping stool, which would be a diametrical equivalent).