Sweet and Sour Chicken 3 pack This is for 3 individually wrapped Sweet and Sour Chicken sandwiches. These are brand new with a 2-3+yrs shelf life.Great for hiking, camping, preppers, survival or just as a snack. From Manufacture: An adventure of flavors whipped up into one tasty sandwich. Nutritional Benefits 290 calories and 11 grams of protein per serving. Weight 3.5 ounces per sandwich Storage Temperatures and Shelf Life 80° F or less = 3 years. 100° F = 6 months Preparation No water or heating is required. Just tear open and eat.