Like all whiskey and bourbon drinkers, the only thing we're pickier about than our ice cubes are pre-batched cocktail mixers. We hate ruining a great liquor with sub-par ingredients, which is why we put together this incredible curation of small-batch mixers, syrups, bitters, garnishes and more, to make sure that will never, ever happen. Paired with Meri Meri's festive gold highball paper glasses,  this makes a great gift for whiskey enthusiasts, housewarming parties (gotta stock the bar cart!), deal closings, and more. All they have to do is bring the booze!