Instructions
- Fill a cocktail shaker with ice.
- Add 1.5 ounces of Pisco and 1 ounce of vodka to the shaker.
- Squeeze in the juice of half a lime (about 0.5 ounces).
- Shake well until chilled.
- Strain the mixture into a highball glass filled with ice.
- Top with soda water to taste.
- Garnish with a lime wheel.