I have carried a Butterfly knife through Tokoyo and Honolulu airports 8 times IN MY POCKET. Does that count? Of course this was in the LATE 80's. Only got "questioned" once. Japanese Customs indicated he wanted me to "Play" with it. I did a couple flips and he was all smiles and gave it back to me and on the plane I went. Of course being in the Air Force at the time might have helped.

IF I would have had one I think that I would have carried a Scrapivore or a Swamp Warden. Those are two nice little blades but I find myself leaning towards the paracord wrapped warden the most. Now IF my Cupidvore was a left hand model that is the one I would carry in my pocket. The right handed ones will bite into your hand if you are a righty. Should have gotten the lefty versions. Oh well, live and learn.