Prepare your Banana Smoothie Base: Blend bananas and coconut water in a Vitamix on High for a few seconds, or until smooth. Pour into a measuring jug and set aside.
Blend Individual Smoothies: Place ingredients for each smoothie in your Vitamix Jug, along with 1/4 of your Banana Smoothie base. Blend on high till smooth, and then divide equally into 2 glasses.
Rinse Vitamix jug out and repeat this process for all flavors. Pouring each layer on top of another to creates a Tie-Dye effect.