I thought I was the only one who rode with a hanky (run with one, too). This is the primary purpose for my bento box. I often keep an inhaler in there, too.

People ask me why I don't just snot-rocket...but my nose just constantly flows and flows like a faucet. The few times I attempted to snot-rocket I ended up with a slimed shoulder. Decided that the hanky was less disgusting of the 2 options.