Short Description (English): Streamline your tea brewing with Unsweetened Zero-Calorie Black Tea Extract Concentrate. Delivering a bold, rich tea aroma and smooth body with zero sugar and zero calories. Serves as a reliable, mess-free tea base for milk teas, fruit infusions, and iced tea blends, packaged in a 0.79 Gal Bag-in-Box (BIB) for fast-paced drink stations.