Norwalk, Conn.-based Diageo introduced the Smirnoff No. 21 Vodka Celebration Edition bottle for the holidays. Available for a limited time, the 80-proof vodka is triple distilled and filtered 10 times for exceptional smoothness and clarity, the company says. The bottle is adorned in festive winter graphics, including red stripes, falling snow and bare trees. It is available in 50-ml, 200-ml, 375-ml, 750-ml, 1-liter and 1.75-liter bottles.