Sparkle Glacier Spiked Seltzer will add a new Berry Pack and a new look. — Boulder, Colo. — September 8, 2020 — Avery Brewing Company, a creative craft brewery in Boulder for over 25 years, announces new flavors and a fresh brand look for its Sparkle Glacier Spiked Seltzers. Beginning in January and February of 2021, the Sparkle Variety Pack will include four flavors, with…