Altamont Beer Works Green Collar Pale Ale is an American Pale Ale brewed in Livermore, California. Originally crafted as a collaboration beer for the Oakland A's home opener, it has become one of the brewery's most celebrated offerings — scoring 90 (Outstanding) on BeerAdvocate and averaging 4.11 out of 5 across reviews.

The beer is dry-hopped with a generous blend of Citra, Mosaic, and Lemon Drop hops, producing a vibrant tropical and citrus aroma with notes of orange, tangerine, guava, and lemon. A clean malt bill of 2-row, Pilsner, and Munich malt keeps the body light and the finish crisp and dry, making it remarkably easy to drink despite its bold hop character. At 5.5% ABV, it pours a clear golden-copper with a bright white head and lively carbonation.

Each pack contains four 16 oz cans (64 oz total), ideal for sharing at a game, tailgate, or backyard gathering.