>>>> I have a separate travel keychain that lives in my carryon bag to take on planes, with all the usual stuff (whistle. Photon, Swisstool,<br><br>If this is the same Swiss Tool that I think it is, you're going to get some screener all excited one day. These are definitely confiscated if they're found. Once they find one item, expect to have a conversation with a supervisor, plus having everything else gone over with a fine-tooth, non-sharp comb. :-)