A bar of soap would have to be something that goes in my liquids/gels baggie, right?*
(I mean, it's neither liquid nor gel, but couldn't it be, like C4 masquerading as soap? What is your experience with this? Am I just being crazy?)
*I don't want to deal with checking my luggage and risking it disappearing, plus I travel light, so I'm just packing a carry-on and my purse.
When was your last flight, and where did you go?