Since 1867. Protected geographical indication. Filippo Berio Balsamic Vinegar of Modena, Italy, is made from specially selected grapes. Its unique flavor pairs perfectly with our extra virgin olive oil for a quick, healthy and tasty salad dressing, marinade, or dip. It also adds a wonderful zest to your favorite roasted vegetable dishes and signature sandwiches. 6% acidity. www.filippoberio.com.