I just got three Brewzers for review, and noticed that the inside of the bottle opener isn't rounded; it has squared edges. Sure enough, a 1/4" hex bit fits in it perfectly. All three are like this. Despite seeing many photos of the Brewzer on-line, there's no mention of this feature. Not even on here.
Here's an image of the Brewzer; look inside the bottle opener.

It works just fine; anybody else notice it?
(The Brewzers referenced are made by Leatherman, not Pocket Tool X.)