In the container of a blender, place 1½ cups coconut water, 1 cup mango, and raspberries; pulse until smooth. Divide mixture among 6 serving glasses.

In the container of a blender, place frozen fruit mix and 1½ cups coconut water; pulse until smooth. Pour mixture over first layer in glasses.

In the container of a blender, place peaches, remaining 1½ cups coconut water, and remaining 1 cup mango; pulse until smooth. Pour mixture over second layer in glasses.

Using a butter knife, gently swirl layers together in a folding motion. Serve immediately.