Andrea, do the twist ties for luggage look like the "regular" ties, only much stronger? Are they one color, or different colors?
You know, now that I am thinking of it, I don't know if that would work or not. The reason being, what am I going to cut them with

? I cannot carry sizzors or knife on the plane. When I want to get into my luggage, I don't want to have to wait on our room person to go get something to cut them with, unless you have another suggestion?