Full size zip around accordion wallets (I use those as example because I have a number of them that I rotate among my wallets) ---- fit in *theory*, in the zipped sections, but not in practicality.
What I mean is, the front and back zip sections can accommodate an accordion in length, but getting it in and out would start to drive you up the wall. It's not so tight that won't fit .... but it *is* tight enough that when you pull the accordion wallet out, the bag lining sometimes tries to come out as well.
But I'm using
Coach zip around accordion wallets as my measuring tool because I do have many of those.
Alternatively, I just tried it with this wallet of mine ... (pic in attachment below). It's just the
teeniest-tiniest bit smaller than a zip around accordion, and it slides in and out of the front or back zip pockets without issue. ..... Really, it's only the slightest bit smaller than an accordion, and it's fine. So I guess I'd need to know exactly what wallet wer'e talking about?
And also alternatively, as twilight said, the ones with the *non-zip* pocket in the middle, should not have a problem.
I emphasize again ... even the zip around accordion *DOES* work with the length of the bag. It's just that pulling it in and out, in the zippered pockets, pulls the lining with it. So if we're talking about the style with a middle pocket without the zipper, it should work fine in that middle pocket without dragging along the lining.