Yeah, my old kobo clara hd fits in my pocket, but it's not perfect, feels like it would get damaged.
I had been looking at the clara bw when I thought my hd was broken but managed to repair it.
Do you have the X4 or X3? I imagine with the small size it's barely a few sentences per page? Feels like it would be difficult to read comfortably. Maybe it's like reading one of those tiny bibles.