Slow Cooked and Seasoned Smoked Flavor Moist Kippered Beef Jerky. Fresh, Moist, and Tender Beef Jerky Pieces typically 1 to 4 inches long. This listing is for a bulk 10 pound vacuum sealed bag of Smoke Flavor Kippered Beef Jerky. Best By Date is March 2022. Very Important...After opening the 10 pound bag, we strongly recommend you separate the Jerky into portions and vacuum seal each portion. If you do not have a vacuum sealer, you can also freeze the portions.