Sirk Grape Vinegar is produced by Josko Sirk at La Subida, a sustainable food haven nestled into the Collio hills just shy of the Slovenian border. La Subida is an estate with cottages, vineyards, a Michelin-starred restaurant, and most importantly, an innovative acetaia, or vinegar house. There, the Sirk vinegar production has become a symbol of Italy’s good food movement, representing a philosophy of commitment to the land’s natural productivity, and respect for the traditional, slow way of making and enjoying food.