Photo: Marko Metzinger/Studio D

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Pledge Never to Be Hungry
Trying to find a nutritious snack when you're on the go is setting yourself up for failure. Instead, I make it a point to always travel with an arsenal of satisfying eats. Here, some healthy, easy single-serving snacks you can always have at the ready:

Cat Cora's Kitchen by Gaea Olive Snack Pack
Plump, briny olives—in peppy flavors like oregano and lemon or chili and pepper—get purse-friendly treatment in a bag.