From French Colonial Vietnam to Your Kitchen Counter
Coffee isn't native to Vietnam. It arrived in 1857, brought by French missionaries who planted Arabica trees in the northern highlands; part of the broader colonial project that would, decades later, make Vietnam one of the largest coffee-producing countries on earth. Along with the beans came French café culture, and with it, French brewing equipment.
That equipment was expensive and hard to come by outside colonial administrative circles. So Vietnamese households and street vendors adapted. The design they landed on drew from an older French idea that had been circulating in Paris since around 1800: a two-chamber gravity drip pot, coffee held on a perforated grid in the upper chamber, hot water poured over it, no boiling required, gravity doing the rest. It was popularly known as the "cafetière à la Dubelloy," after Jean-Baptiste de Belloy, the Archbishop of Paris at the time.
(cafetière à la Dubelloy)
Whether de Belloy actually invented it is its own small mystery—one the French never fully settled either. He was in his eighties when the device took his name, and by most accounts fully occupied with reorganizing the French clergy after the 1801 Concordat, which makes him an unlikely candidate to have been personally engineering coffee pots. Most coffee historians now credit the actual invention to François-Antoine-Henri Descroizilles, a chemist and pharmacist from Rouen, with de Belloy's name simply being the one prestigious enough to stick to a device his circle popularized in Paris society. The pot itself was never patented, which is a fair part of why nobody nailed down the real inventor before the name attached itself to the wrong person.
(Jean-Baptiste de Belloy)
By the early 20th century, that adapted device — the phin — had become a fixture, first in Vietnamese homes, then at street-side cà phê stalls that turned brewing into something to watch while you waited. It outlasted the colonial period that introduced its raw material, which is maybe the most Vietnamese part of the whole story: something imposed from outside, reshaped into something distinctly local, that then outlived the circumstances that created it.
The phin also solved a problem beyond just brewing. Vietnamese-grown coffee, particularly the robusta that makes up the bulk of the country's production, tends to be more bitter and less delicate than the arabica most Western brewing methods were designed around. The phin's slow, steady drip and typically finer grind produce a concentrated, strong extraction that works with robusta's intensity rather than against it — which is part of why cà phê sữa đá, Vietnamese iced coffee with sweetened condensed milk, exists in the first place. The milk and sugar weren't just a flavor preference; they were a practical answer to fresh milk being scarce and coffee being strong.
(a local café in Saigon, cir. 1950s)
None of that history required the phin to be beautiful. It needed to be cheap, replaceable, and functional, and for most of its life, it was made in whatever metal could be found. The idea of making one in glass — visible, displayable, something you'd want on a shelf rather than in a drawer — isn't a return to any historical version of the phin. It's a new question asked of an old object: what happens if, after more than a century of being purely functional, this thing also got to look like what it actually is.
That's the version we make.