Pure black, cold brewed coffee. The First Shelf-stable, Ready-to-drink, Pure Black, Cold Brewed Coffee! The 11oz. resealable screwtop Tetra Pak is shelf-stable. It requires no refrigeration! Drink it straight from the Pak, pour it over ice or heat it up in a mug. Gorilla Cold Brew is a blend of two of our favorite, premium coffees: Rwanda Kigeyo and Brazil Pedra Roxa. The cold brew process gives Gorilla Cold Brew its smooth and delicious, pure coffee goodness taste straight out the Pak. Or, if you like, you can customize it: milk & sugar, just milk, a little bit of soy milk, agave etc. Take it with you wherever you travel. Welcome to the future.