cliff bars, snickers bars, PB & honey sandos, bananas, stuff like that.
i'll eat gels and weird "space food" like that if it's given to me for free, like it was in college and still is sometimes due to racing team sponsors. I'm not into drink mixes that have complex carbs, fat or protein - just weirds me out. I stick to water unless it's extraordinarily long or hot - then maybe some gatorade.
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"Your beauty is an aeroplane;
so high, my heart cannot bear the strain." -A.C. Jobim, Triste