Monthly
One bag, every four weeks
- 250g of a single lot
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- First access to limited releases
Halcyon sources beans from four small farms, roasts them in one room off the Vltava, and ships the Monday after they cool.
We built a habit.
Twenty-seven Mondays a year, we roast what landed the week before. The rest of the year there's nothing to ship — and we've learned to be honest about that.
Every lot on this site is traceable to one farm, one picker crew, and one fermentation protocol. No blends, no mystery “roaster's choice.” If we can't tell you who grew it, we don't sell it.
What we're after is the same cup twice, served six months apart, from a bag that cost less than the latte it replaces.

Ethiopia · Gedeb

Colombia · Huila

Guatemala · Huehuetenango

Colombia · Acevedo
The size of coarse sea salt. Fine grinds over-extract in a v60; you want clarity, not punch.
Double the coffee weight in water, just off the boil. Watch the crust rise and fall.
Start from the centre. Three pours of 120g each, 45 seconds apart. No stirring.
Total time 3:30 to 4:00 for 18g of coffee and 280g of water. Weight, not stopwatch, wins.
while it's still quiet.
One bag, every four weeks
Two bags, every two weeks
One bag, every Monday
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