Prepare Cashew Milk: In a high speed blender, combine soaked and drained cashews and distilled water and blend till smooth. Pour into a jug and chill till cold.
Prepare Coconut Whipped Cream: Whisk chilled and hardened coconut cream with sugar till it resembles whipped cream. Store in the fridge for later.
Prepare Vegan Iced Mocha: In a high speed blender, combine all ingredients and blend till smooth. You can choose to blend it to a point where there are still little flecks of chocolate in it too, it's just as delicious.
Pour into glasses and top with a generous dollop of coconut whipped cream. Dust with cocoa and enjoy!