MyChai Chai Tea Concentrate Double. Product is packaged in the same square 0.5 gallon HDPE plastic bottles and have volumes of 68 fl oz. Ingredients: Water, Sugar, Organic Black Tea, Organic Spices, Molasses, Vanilla Extract, Citric Acid, Natural Flavors. Made by: MyChai, Inc. 1110 SE Centennial St. Suite 6, Bend, OR 97702. USAGE: Add this jug to 0.5 gallon water, then use 1:1 with milk or soy. Up until fall of 2023, expiration dates were 2 years from the date of production. In the fall of 2023 expiration dates were extended an additional year to 3 years from the production date.