描述
Trail mix is a combination of dried fruit, grains, nuts, and sometimes chocolate, developed as a snack food to be taken along on outdoor hikes. Trail mix is considered an ideal snack food for hikes, because it is tasty, lightweight, easy to store, and nutritious, providing a quick boost from the carbohydrates in the dried fruit and/or granola, and sustained energy from the mono- and polyunsaturated fats in nuts. [Wikipedia]