Why we chose this coffee
We chose Frinsa Peach Tart to highlight the innovative direction of modern Indonesian coffee. This lot uses a lactic natural fermentation, building on an anaerobic natural process to push fruit expression to the extreme. By fermenting cherries in an oxygen-free environment, the coffee develops an intense, candy-like sweetness and vibrant tropical character.
The introduction of lactobacteria adds another layer of precision. It helps create a cup that is not only bold and expressive, but also cleaner, more balanced, and remarkably consistent. The result is a coffee that feels playful yet controlled, showcasing how thoughtful fermentation can elevate flavour without sacrificing clarity.
This coffee represents the kind of experimentation that is bringing Indonesian producers onto the world stage.
Origin Story
Java Frinsa Estate
Java Frinsa Estate is a specialty coffee producer based in the highlands of West Java, led by husband-and-wife duo Wildan Mustofa and Atieq Mustikaningtyas. Founded with a vision to elevate Indonesian coffee through precision and innovation, Frinsa has become one of the country’s most respected producers, combining meticulous processing with a deep commitment to quality at every stage.
Beyond their own estate, Frinsa operates as a collective, sourcing ripe cherries from neighbouring smallholder farms and processing them centrally at their facility. This model allows Frinsa to apply strict quality standards, careful cherry selection, and consistent post-harvest practices across all lots. By maintaining full control of washing, fermentation, drying, and grading, they ensure clarity, traceability, and repeatable excellence, even when working at scale.
Frinsa is especially recognised for pushing Indonesian coffee beyond traditional norms, producing standout washed, natural, honey, and experimental fermentation lots with exceptional cleanliness and balance. Their dedication to precision was internationally recognised when a Frinsa coffee placed 3rd at the 2022 Indonesia Cup of Excellence, cementing their reputation as leaders in modern Indonesian specialty coffee. Through innovation, discipline, and collaboration with local farmers, Java Frinsa continues to redefine what Indonesian coffee can be on the world stage.