One simple way to avoid an expansion of your waistline while traveling is to pack your own snacks. Here are 11 150-calorie snack-pack ideas perfect for any long car trip or flight. Just assemble your snack, bag it, and then pack it in your purse or carry-on. Not only will you save some calories, but you'll also save some dough.
150-Calorie Snack-Packs Perfect For Traveling