
From the Archive
October 2025
Pinnacle Release
Hachi Sutera #4 Sous-vide
Panama
For the very first coffee in our Pinnacle Subscription, we’re excited to feature a remarkable lot from the Project Hachi — a collaboration between Allan Hartmann and Diego Bermúdez. By blending Hartmann’s deep coffee heritage with Bermúdez’s innovative fermentation techniques, Hachi creates coffees that are truly one-of-a-kind. Each release is a celebration of curiosity and craftsmanship, revealing unexpected flavors and entirely new dimensions in the cup.
Flavor Notes
hibiscus, red plum, blueberry
No Longer Available
This release was a one-time Pinnacle selection and has since sold out. Subscribe to Pinnacle to receive next month's curated coffee.
Origin Details
Region
Panama
Varietal
Geisha
Elevation
2200
Process
Sous-vide
How We'd Brew It
Pour-over, V60
Water: 96℃, 100ppm
Coffee to water ratio: 15g coffee, 225g water
Grind size: 20 clix on Comandante C40
0:00 pour to 50g
0:30 pour to 225g
1:30 end
Coffee to water ratio: 15g coffee, 225g water
Grind size: 20 clix on Comandante C40
0:00 pour to 50g
0:30 pour to 225g
1:30 end
Espresso
Ratio: 18g in 45g out
Time: 25-28s
Time: 25-28s