Step 1: Take a beautiful copper mug or a highball glass and fill it with ice cubes.
Step 2: Pour the vodka and fresh lime juice over the ice in the copper cup – then add 2-3 dashes of Angostura bitters.
Step 3: Top the glass with a splash of ginger beer. The amount you use will depend on your personal taste.
Step 4: Stir gently to mix everything. As a final touch, garnish with a lime wedge and a sprig of mint.