Bridgford Ready-to-Eat Italian Style Camp Sandwiches are a satisfying lunch or dinner on the trailor when the power goes out. These shelf-stable sandwiches are inspired by MRE military rations pouches, and hold up to 3 years without refrigeration. The lightweight design is excellent for backpacking, and each sandwich supplies 330 calories, 10g protein, plus ample carbohydrates for energy. The stuffed sandwiches can be heated, or eaten directly from the pouch without the need for any further prep. Bridgford Ready-to-Eat Italian Style Camp Sandwiches are a tasty treat at the end of your day, and ideal for camp food, hiking, or emergency preparedness. 3.5 oz. per serving.Manufacturer model #: IK-532209. Tear open and eat; no water or prep required Hearty and satisfying meal on the trail 3-year shelf life Ideal for backpacking or emergency kit 330 calories and 10g protein per serving 3.5 oz. per single-serve sandwich pouch