What is a Craft Beer Cellar 12 Days of Beer Box? It’s a full case of 12 amazing craft beers, each hand selected by the Beer Geeks at Craft Beer Cellar. The selections in each box are thoughtfully chosen to reflect our favorite flavors, styles, and the season! It’s a world-class selection of seasonal and year-round craft and international brews. It’s a perfect quick gift for Beer Geeks or Beer Curious alike!