I've taken a corkscrew in my carry-on. Just make sure that the corkscrew does not have a foil cutter. TSA considers the 1-1/4 inch long foil cutter as a knife. <img src="http://www.traveltalkonline.com/forums/images/graemlins/duh.gif" alt="" />

PS. I ground my foil cutter off...

Last edited by ChiTownHarry; 06/05/2015 04:11 PM.

--ChiTownHarry