They're Kestral ... I'm not sure which specific ones, but they're in SLs. And they're supposed to not be aero-bar compatible.

Mostly it was curiosity. The bars themselves were already toast. Mine are 26 mm, and I had put them in a 31.8 mm stem, using a shim. Then I hand-tightened them, but not enough. While I was out riding, I hit a bump, and they slid in the shim; the edges cut into the clamping area of the bars. I've been wondering what to do with them, and I wanted to know how strong they are.

I stood on the drops themselves. Which means it was the arch structure as much as any magic in the carbon, that held my weight up. I posted about it because (1) I thought it was mildly interesting, and (2) I keep hearing about how entire frames made from the material are no good. My thinking is that if a kaput handlebar tipping the scales at 180 g can hold up my 95 kg mass, then a frame that was designed to hold a person's entire weight can probably do its job, too.