I travel a lot. I always bring a brush and a can of soap. For quick trips with carry-on only, I bring a Gillette Mach 3. If I can check luggage I bring a straight edge and a strop. Leaving for a few days this coming week. Just sitting here thinking about whether I should check my luggage or not. Decisions, decisions!!!

BTW, it doesn't matter how much I try with the Mach 3. I am scratchier in the afternoon after a Mach 3 than I am on the morning after with a straight edge. Yeah, yeah! My facial hair is not the most impressive, but still.