1986 Koozie

They say necessity is the mother of invention, so when we found ourselves product testing a 16 ounce koozie with 12 ouncers, the convertible koozie was born. With a premium feel and a contrasting stitch line, the top can be folded over without compromising the integrity of the vibrant 360° graphics. Wyeast has come a long way since the frontier days of liquid yeast – this koozie is a nod to the creativity that spurred a revolution.