Step 1.
- Fill a shaker with ice.
Step 2.
- Add the tequila, pineapple juice, and lime juice to the shaker.
Step 3.
- Shake well until chilled.
Step 4.
- Strain the mixture into a highball glass filled with ice.
Step 5.
- Top with soda water to taste.
Step 6.
- Garnish with a pineapple wedge and serve.