Bolivia Natural Anaerobic Brew Guide


Brew Ratio 1:16.5

Grind: Medium 

Coffee: 60g

Water: 1000g(the 4 cup mark on most brewers)

Target Brew Time: 4:00 - 5:00 minutes


Grind: Medium Fine

Coffee: 13g

Water: 200g

Target Brew Time: 2:30 minutes


  1. Heat water to 200°F (just off boiling).
  2. Add 13g of coffee grounds to the Aeropress chamber.
  3. Pour all the hot water (200g) into the Aeropress chamber at once.

Steep and Press:

  1. Let the coffee steep for 2 minutes.
  2. At the 2-minute mark, gently swirl the Aeropress to agitate the grounds.
  3. Place the filter cap on the Aeropress chamber and press down slowly for about 30 seconds, until you hear a hissing sound.


Pourover(Kalita Wave)

Grind: Medium Fine

Coffee: 21g

Water: 320g

Target Brew Time: 3:15 minutes


  1. Pour 60g of water at 200°F (just off boiling) to just barely cover the coffee grounds.
  2. Gently swirl the kalita wave to saturate all the grounds.
  3. Let the coffee bloom for 45 seconds.


  1. At 45 seconds, begin pouring the remaining water in a slow and steady stream.
  2. Aim for a circular pour, hitting all the grounds evenly.
  3. Maintain a consistent pour rate to ensure even extraction.
  4. Continue pouring until all the water is in by 1:30 minutes.
  5. After pouring, give the kalita wave another gentle swirl.

Total Brew Time:

  1. The total brew time should be around 3:15 minutes. Let the coffee drain completely before removing the kalita wave from the carafe.