"Mastermind has solved all of our traveling and cold brewing problems, with one simple solution." - Goshen Coffee
Our Product Story
The Kōld Brewer is more than just an incredible coffee brewing system - it will become your new favorite travel mug. Mastermind's engineers spent years sourcing the perfect tumbler and designing a patented Magnetic Lid and Dual Layered Filter from scratch.
It is the perfect cold brew maker for craft coffee drinkers, casual folks, or anyone who is frequently on-the-go.
Take it to work & cold brew at the office. The sleek design will turn heads in the break room.The Businessman.
Sacrifice nothing for the Outdoors. Toss the instant coffee and cold brew instead.The Outdoorsman.
Our brewer was tried and tested by people like you. Our Patent-Pending Tech will win you over.The Enthusiast.
Cold or Hot, Brew the best Coffee and Tea no matter where life takes you.