>>883041If you're intending to go around the world, you're probably going to need to camp at some point. Hell, many parts of america you may need to camp multiple days between towns.
Food pack in mine is sort of a supplement to externally mounted other gear like the canteen, the med pouch and the E-tool. Though if I had to use two packs to carry all this stuff, I do think I would carry food in a separate pouch. That way, it wouldn't affect organization as it's depleted.