My most frequent "meal" has been Rold Gold pretzels and a soda.

I've taken to carrying those multi-grain bars, especially on the 4-5 hour flights where you may get (wahoo!) 2 SODAs!

Actually, they also saved what little sanity I retain on a recent trip. A mom was travelling with her 2 year-old, and the poor child (I say that now - it was a different adjective at the time) was flipping out.

Multi-grain bars to the rescue! After checking with Mom, I gave the child two. She was much happier after that.

At $2.69 for 8, it was certainly the best 67 cents I ever spent on travel!