Bridgford Ready To Eat Sandwiches -All Bridgford shelf stable sandwiches have a 3 year shelf-life if maintained at 80 degrees or less. Sandwiches can be stored at 100 degrees for six months. Bridgford Ready to Eat Sandwiches weigh 3.5 ounces depending on sandwich variety. On average Bridgford Ready to Eat Sandwiches provide 300 calories per sandwich. 3 Year Shelf-life300 Calories Per SandwichWeight: 3.5 oz