1/2 cup fresh or frozen raspberries for garnish
2 cups cranberry-raspberry juice
2 cups seltzer
2 tablespoons lime juice, plus 4 wedges for garnish
6 ounces (3/4 cup) vodka
1. If using fresh raspberries, freeze them in a single layer for about 1 hour (or overnight) before proceeding with Step 2.
2. Combine cranberry-raspberry juice, seltzer, lime juice and vodka in a pitcher. Divide among 4 ice-filled glasses. Garnish with frozen raspberries and lime wedges.