Preheat oven to 350° and line a 9x5 loaf pan with parchment paper. Set aside.
In a medium bowl, combine the almond flour, tapioca flour, baking soda, and salt. Stir to combine.
In a large bowl, combine mashed bananas, coconut sugar, eggs, coconut oil, and almond milk. Stir well and make sure the ingredients are well mixed.
Add the dry ingredients to the wet ingredients and stir until no dry pockets remain. Pour into the prepared loaf pan.
Bake for 50-60 minutes, until a toothpick inserted in the center comes out clean. Store any leftovers covered in the fridge.