Rogue Ales Santa's Private Reserve 2020 is a Milk Stout by style. Peppermint Bark Milk Stout. Santa's vision for this year's Private Reserve came to him in the candy cane forest where he was busy harvesting peppermint bark to make one of his favorite treats. He called us and ecstatically blurted out, "Peppermint bark milk stout!!!" He needed not say anymore. We got right to work brewing it up. Santa was elated with the results, and we think you will be too. This craft beer is 8.34% ABV and 26 IBUs. In this craft beer review, we will take a look at the color, smell, and taste.