Sweet Science Filter Blend

Sweet Science

Sweet Science is our brand new filter blend, comprised of two delicious coffees.

Marlon El Valle

On our quest to find a great small farmer in Guatemala with the help of exporter, Stephany Davila, we met the wonderful Marlon Del Valle and family. They’ve been tending to their outstanding crops for over 25 years.

When the Del Valle family matriarch and legendary pillar of El Valle’s coffee production, María Eugenia passed on ownership of the farm to Marlon, his brother Rudelfi and family, a new generation of coffee farmers was born.

Marlon’s commitment to the community and unique agronomic expertise make this coffee something special. While the Del Valle family used to sell cherries to the local market, Marlon and his brother had a dream of building stronger relationships and exporting their coffee internationally. 

With a lot of effort and great willingness to learn, Marlon Del Valle is now doing so for the very first time. At Rumble, we’re proud to be purchasing all of Marlon’s top-scoring coffee – about half of his total output.

Colombia La Glorieta

This coffee comes directly from one of the Arclia family farms. We have been working with the family since 2015. This coffee comes from a single estate run by Hernando Arcila. It is one of the components of the Haymaker blend.

This 100% Caturra lot was harvested following strict ripeness criteria, floated, and hand-sorted to remove any defects. Cherries were then exposed to 30 hours of underwater fermentation before being pulped. The parchment was then gently washed and then dried in temperature-controlled conditions until ideal moisture content was achieved.