Original Brisket Beef Jerky (Gluten Free) Mellow smoky flavored brisket Beef Jerky. All of our jerky has no preservatives and no MSG. It is a low sodium and low fat snack that is perfect for a quick burst of energy. This on-the-go snack has a mouth-watering taste that is truly a premium treat for the beef jerky lover! Trading Post Jerky has a 12-month shelf life.