Contact Us

Got a question? We'd love to hear from you. Email us using the form on the right, or call us at 718-768-6868. 


251 5th Avenue
Brooklyn, NY, 11215
United States


Kos Kaffe is a small-batch specialty coffee microroaster and cafe serving handcrafted beverages and seasonal, homemade breakfast, lunch, pastries, and snacks. 

Kos Kaffe Diner Mug


We source high-quality, ethically-minded green coffee beans from around the world (primarily organic, Fair Trade, single origins), which we roast several times a week in our 12-kilo, small-batch Diedrich R12 roaster. We believe this ensures that each bean's maximum flavor and aroma always reaches your cup at peak freshness. 

Kos Kaffe Diner Mug


Kos Kaffe Diner Mug


Experience classic coffee-sipping with this ceramic, heavyweight Kos Kaffe diner mug. It will soon be the only mug you reach for in the morning. 10-oz. Dishwasher-safe. 

Add To Cart