Drinking vinegar. Tart & bubbly. Pok Pok Som Soda is a refreshing all natural beverage made with fresh produce, a splash of vinegar, and pure cane sugar. Som Soda has a naturally tart and sweet flavor which is delicious on its own, goes beautifully with your favorite food and is great as a mixer for cocktails. www.pokpoksom.com. Twitter: at pokpoksom. Instagram: at pokpoksom. Facebook: facebook.com/pokpoksom. Made in Portland, Oregon.