Brewing GuidesMaster specialty coffee at home. Learn V60, French Press, Espresso, and modern brewing techniques for cleaner flavor, better extraction, and café-quality results.
Master specialty coffee at home. Learn V60, French Press, Espresso, and modern brewing techniques for cleaner flavor, better extraction, and café-quality results.
Roasting InsightGo deeper into roast profiles, development curves, and flavor chemistry. Discover how Coffest creates consistent, data-driven artisan roasting shaped by Sumatra’s terroir.
Explore the legendary lands of Gayo, Lintong, Mandheling, Kerinci, and more. Learn how Sumatra’s highlands and processing methods shape bold, complex flavors.
Stories behind our farmers, roasting craft, sustainability efforts, and partnerships. Get industry updates and insights from Coffest’s journey to make Sumatra coffee global.
Elevate your roasting game with the boldest profile in our collection: Specialty Arabica Gayo Wine Green Beans. Sourced from the prestigious Gayo Highlands (Aceh Tengah & Bener Meriah) at an extreme altitude of 1400–1800 masl, these beans are the pinnacle of Sumatran coffee innovation. The volcanic soil and cool mountain air provide the perfect environment for the Ateng Super varietal to develop its complex sugars.
The Wine Process is an artisanal extended fermentation of the whole coffee cherry. This meticulous method infuses the bean with intense fruity esters, mimicking the sophisticated acidity and body of a fine vintage. With a stable moisture content of 12–14%, these green beans are specifically curated for professional roasters who want to offer a truly "stand-out" experience.
Technical Specifications:
Origin: Gayo Highlands, Aceh Tengah & Bener Meriah, Indonesia
Varietal: Ateng Super
Process: Wine (Extended Natural Fermentation)
Altitude: 1400 – 1800 masl
Moisture Content: 12% – 14%
Roast Recommendation: Light to Medium — Medium
Potential Flavor Profile (After Roasting): Our Gayo Wine green beans are selected for their explosive aromatic potential. Expect a cup that defies tradition:
Top Notes: Fermented Fruit and Sweet Spice.
Palate: Signature Red Wine Character, Juicy Plum, and Sweet Raisin.
Finish: Long-lasting with Mild Spice Undertones and a syrupy mouthfeel.