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Jaina Rodríguez-Grey

Jaina Rodríguez-Grey is a freelance journalist and coffee obsessive whose work has appeared in Wired, Vice, Westlaw and beyond. She’s covered everything from civil litigation to video games and sex tech. When she’s not testing espresso machines or coffee grinders, she’s either making her way through Seattle’s cafe scene – or remembering (finally) to update her newsletter

September 2025

  • Copy of Copy of Untitled Design

    The Filter US
    How I brew cafe-quality coffee anywhere, from campsite to carry-on

  • Banana Coffee

    The Filter US
    Give banana coffee a chance. How to make the viral (and delicious) Korean treat