The distinctive Danzka metal bottle was specially designed for drinking vodka chilled. The aluminium bottle has shown to cool the contents 50 minutes faster than a glass bottle does. A combination of pure demineralised water, 100% whole wheat and a patented filtration system creates a well balanced and crystal-clear vodka. The smooth flavour of Danzka vodka is obtained by using a patented six-column continuous distillation method. Danzka vodka has a smooth taste and delicate aroma that is best enjoyed chilled. Danska Blue (50% alc/vol) is a stronger version of the original Danska Red (40% alc/vol).