Boulder Birch Beer is a creamy birch beer with hints of vanilla and maple syrup that will likely inspire memories of years gone by. The rich brown color is derived from the black birch species of birch tree from which the sap is extracted. After the sap is collected, it is distilled to make birch oil. The birch oil is then added with the extracts of Mexican Vanilla beans, and pure Maple syrup to give Boulder Birch Beer its distinctive flavor. This Birch Beer is happy to be like no other. We hope you enjoy this thick, frothy beverage that warms the soul.