This isn’t really something we’d buy off-the-shelf, although there are commercial brands available. It’s just so easy to make your own pepper-infused vodka: just add a couple tablespoons of your favorite peppercorns to a 750-ml bottle of vodka, wait a week, and strain it. Whether it’s store-bought or homemade, pepper vodka adds a wonderfully spicy, floral note to savory drinks like the Bloody Mary.