And as you go through the search lines at the airport, they dont think you are carrying a bomb or anything!!Wristshot:Just a quick note: Rolls of duct tape can be pretty large and bulky for travel. I learned a trick from some backpackers; take a pen and wrap duct tape around it. You can do two or more wraps side by side on some pens. (use a cheap BIC pen so that you can unlock bikes while you are at it) You can wrap several feet of duct tape around the pen without taking up a ton of room. Take as much or as little as you think you might need, plus some more.