Pouch-packaged chicken or tune, instead of canned, in a tortilla is a quick and delicious protein-rich meal for the trail. Both items come in durable, light and flat packaging that is not difficult to stick back in your pack after using. You can also add flavor by carrying a mixture of lemon pepper, onion powder and garlic salt. Sprinkle a little on top and BAM! This spice mixture also serves as a tasty topping for any fish caught while hiking. Just make sure to have some aluminum foil and olive oil on hand.