Sourced by Caldera Coffees Ltd. Fulfilled by Green Coffee Collective.

Buy high-quality green coffee in small volumes, with fast delivery.

  • About Caldera Coffees Ltd

    Caldera Coffees was founded by Jaime and Michelle, two Panamanians in Hong Kong, to showcase Panama’s specialty coffee. Starting with Geisha microlots, they began importing green coffee in 2021, now distributing across Asia and now small quantities in the UK.

    How we package
    our coffees

    Barrier packaging designed for specialty coffee.

    We use Ecotact bags because they offer high-barrier protection against oxygen, moisture, and external contaminants. This helps preserve the quality, aroma, and flavour potential of your green coffee during transport and storage. They're trusted by top producers and importers worldwide.

    Heat-Sealed for Maximum Protection

    Every bag is professionally heat sealed at our warehouse to lock in freshness. This creates a secure seal that prevents exposure to air or humidity - keeping your green coffee stable, even over long periods.

    Convenient Resealable Zip Closures

    Once opened, each bag has a resealable zip to help you store and protect the rest of your coffee between roasts. It’s a simple way to reduce waste and maintain freshness - especially helpful for home roasters or sampling.

    Portion sizes for any roaster.

    Whether you're roasting at home or running a production line, we've got a size to suit. Choose from 0.5kg, 1kg, or 5kg bags - all packed with the same level of care. Smaller volumes make it easy to try new coffees without the commitment.

    Responsible packaging choices.

    Our bags are made from Graded 7 multi-layer recyclable plastic. While they may not go in your home recycling bin, they are accepted by specialist facilities. More importantly, they reduce waste by dramatically extending the shelf life of your green coffee.

    Your questions, answered

    How do Caldera choose their coffee?

    They select new coffees from esteemed members of the Specialty Coffee Association of Panama, many of whom have winning lots at the ‘Best of Panama’, the annual cupping competition and auction, that highlights Panama’s top specialty coffee varietals from distinguished, multi-generational coffee producers.

    What’s the best way to prepare Caldera's coffee?

    Caldera’s Geisha performs best as a filter brew. A V60 will highlight its florals and acidity, while a flat-bottom brewer brings out more sweetness and balance. Any filter method can work – the important thing is to focus on getting a clean, even extraction. Dial in your grind and brew time, and you’ll get the most from what this coffee has to offer.








    How did Caldera Coffees start?

    It began in 2018 to connect Asian coffee lovers with Panama’s specialty producers, starting with Geisha microlots.

    Where is Caldera Coffees based?

    The company started in Hong Kong, and now also has a presence in London following Jaime’s move in 2021.

    Why the name ‘Caldera’?

    It’s named after the Caldera river, which flows through Boquete – the heart of Panama’s coffee-growing region.