Save on O Olive Oil Champagne (6x6.8 Oz). Our most popular vinegar. O Champagne vinegar sparkles with crisp light and dry accents celebrated in regional California champagnes. Barrel-aged in white oak. Timeless aging and evaporation removes the bubbles and enhances the brilliant complex flavors. {Note: description is informational only. Please refer to the actual product ingredient list prior to use. Please refer any questions to your health professional before using this product.}Average Shelf Life from Manufacture date: 330.0