Constant Grind

We serve fresh coffee and delicious specialties in a relaxed atmosphere – open for you every day.

Contact

REVERB Hotel Hamburg
Feldstraße 66
20359 Hamburg

Opening Hours

Coffee & Bar

  • Monday – Sunday 9:00 AM – 7:00 PM
A woman in a yellow sweater stirs her Americano coffee.

Flavorful & Local

Freshly brewed coffee, fine teas, and true Hamburg classics – at Constant Grind, you'll find exactly what you’re craving. Whether it’s a quick snack, a short break, or a cozy coffee moment: there’s always time for good taste here. And for those who like variety, don’t miss our rotating specials – straight from Hamburg, made just for you.

A smiling barista hands over a paper bag with the Too Good To Go logo.

Sustainability in Action

With Too Good To Go, you can rescue delicious treats from Constant Grind, save money, and do some good along the way. Just check the app, grab a surprise bag, and enjoy what would otherwise go to waste. A little more sustainable every day – and still full of flavor.

Learn more on Too Good To Go

Impressions

  • Round bar in the Constant Grind - with a selection of fresh, tasty snacks and refreshing drinks.
  • Cozy seating areas in the Constant Grind Café with Scandinavian flair and delicious snacks.
  • Café featuring elements of industrial chic and natural materials.
  • Photo of the Hamburg BUNKER, illuminated in the light of the sunset.
  • The café counter with a wide selection of snacks and sweet pastries, surrounded by modern wooden seating groups.

Your Questions, Our Answers

Got questions about Constant Grind? We’ve got the answers. Here’s what people ask us most often – maybe your question is already in the mix!