If only the SAKs with the bit drivers weren’t all so big!
I have the CT-S and CT-M.
IMO, the S is a reasonable pocket carry, as it is in the same thickness range as many four-layer SAKs.
The M is a bit thicker and heavier in pocket than I prefer; mine lives in my laptop bag.
As I’ve said in other threads, I would love to see Vic put out a CT that had pliers, bit driver, large blade, combo tool, and corkscrew.