Fill cocktail shaker halfway with ice then add vodka, apple cider, and cranberry sauce to cocktail shaker. Seal and shake vigorously until shaker is ice-cold to the touch.
Fill two copper mugs or rocks glasses halfway with ice then strain in shaken mixture, evenly dividing between each glass.
Top up glasses with ginger beer then stir gently with a spoon or cinnamon stick (for extra spiced flavor).
Garnish with cinnamon sticks and wheels of fresh lime. Enjoy responsibly!