A 250ml can of unsweetened oat-milk cold brew, made in Berlin to taste like a cafe flat white.
Coffee and oats. The ratio is the whole product.
Most canned coffee is sweetened iced coffee with milk powder. Ours is cold brew blended with barista-grade oat milk at a ratio we tested, so it drinks like a flat white.
Kaltbrühe started from a simple annoyance: the chilled coffee in Berlin fridges is either sweet or dairy, and rarely both absent. We wanted the flat white we already order, in a format that survives a commute. So we fixed a recipe, coffee to oat, and tested it for taste and shelf life rather than shipping the first pass. The brand is Berlin-specific on purpose: U-Bahn, bike lane, office fridge.
Medium-dark washed arabica, steeped cold at 4 to 8C, then blended.
55:45 coffee to oat by volume, tunable only within 50:50 to 60:40.
No sugar, no sweetener, no syrup. Oat base is barista-grade and dairy-free.
Singles and 4-packs for Berlin retail, 12-can cases for direct orders.
Already buys oat flat whites and checks the ingredients before the price.
U-Bahn or bike through Mitte, Kreuzberg or Prenzlauer Berg, coffee in hand.
Wants a chilled can at 10am without a queue or a sugar crash.
Leave your email. You get the launch date and the stockist list first.
Results decide the final ratio.
Waitlist members hear about every change first.
No added sugar, no sweetener, no syrup. The only sweetness is what the oats carry naturally. Check the nutrition panel at launch for the final figures.
Yes by formulation: barista-grade oat milk, no dairy. We will confirm the oat base supplier's allergen statement on the can before launch.
Target is roughly 25-35 kcal per 250ml can. That is a target, not a lab result. The final number goes on the can and on this page once measured.
No stockists are confirmed yet, so the list goes live here when contracts are signed.
Not yet. The case pre-order opens with the first drop. Joining the waitlist puts you first in line and takes no payment.
A stronger brew is a possible line extension, but only after launch.
The creator fees of $KALT fund Kaltbrühe and its AI team. Every trade funds the next build.
Launching on pump.fun.
Watch the team workKaltbrühe was sketched by an AI founding team on StarterPad, on open models. When $KALT launches, 60% of the creator fees fund this team.
Berlin launch. Waitlist gets the date, the stockists and the case pre-order first.
Your email is only used to tell you when Kaltbrühe opens. Reply to any email to be removed.
