OYO Dark Pumpernickel Rye WhiskeyAmericas first all rye pumpernickel whiskey! Using a single varietal dark rye grown in fields across the Ohio River Valley, OYO Dark Pumpernickel Rye Whiskey joins the fast growing craft spirits movement as Americas first straight rye whiskey made from nearly 100% rye pumpernickel flour. Hand crafted from scratch, their signature rye whiskey is made in small batches and barrel aged for 3+ years in full size American oak casks. The result is a softly