Now in its 12th vintage, 2019 Eclipse is our rich Imperial Stout aged to perfection in whiskey and spirit barrels. All Eclipse starts with the same base beer bringing hints of dark chocolate, espresso, and a smooth complexity, with each barrel treatment delivering its own unique character after a minimum of 180 days of aging. Old Trestle® is aged exclusively in Old Trestle® bourbon barrels from Truckee, California.