Why we build carts.
Starting a mobile bar should not feel like a gamble. We make the hard parts simple, so more people get to open.
Most people who want to start a coffee, tea or matcha bar hit the same wall. The cart is custom, the plumbing is custom, the electrical is a mystery, and every quote is different. The dream stalls before the first pour.
rollbär is the answer. An aluminum cart that bolts together like furniture, plumbing that ships pressure-tested and labeled, and parts that are always in stock. Build it in an apartment in an afternoon, or have us build it for you. When your brand changes, swap the panels. When you grow, add a piece. Nothing is glued shut.
The name is half the idea: roll for a cart that goes anywhere, bär for the bear at the center of our mark, the customer everything is built around. We are based in Chicago, and we build for anyone serving drinks on wheels: coffee, tea, matcha, lemonade, whatever is next.
What we believe
Products should adapt to people
Not the other way around. You build exactly what you need, within a system that is engineered to work.
Remove the gamble
Better tools, clearer choices and real support take the risk out of starting.
Build what should exist
The kind of thing that makes people say, I can't believe this didn't already exist.
Ready to build yours?
Start from a proven setup and change as much as you need.