Flavored Sparkling Juice from concentrates with natural flavors. 100% Juice. No sugar added. In 1961, when Russel W. Knudsen started bottling fruit juices from his organic grape vineyard, he did so on one condition: his fresh pressed and blended juices would never contain artificial sweeteners or added sugar. R.W. Knudsen Family offers more variety than any other natural juice manufacturer. Product offerings include more than 100 types of natural and organic fruit and vegetable juices, natural sports drinks, and carbonated fruit beverages. No artificial sweeteners. No artificial flavors. No sugar added. The Story - In 1985, the R.W. Knudsen Family Spritzer was developed as an alternative to sugary, caffeine-filled sodas. The concept was simple: combine fruit juice with carbonated water. These effervescent beverages become in a variety of tantalizing flavors, and never contain artificial sweeteners or added sugar.