BEERMKR: Home Beer Brewery Pitches Mark Cuban on Shark Tank On Season 12 of Shark Tank, entrepreneurs Aaron Walls and Brett Vegas from Boulder, Colorado think they have a good idea brewing with their all-in-one beer making device, BEERMKR. It’s being marketed as “the world’s first automatic beer-brewing machine” and it can make over a gallon of craft beer in a week’s time. Fizzics on Amazon Mark Cuban who has invested in several beer companies. Fizzics; $1 million in the insulated BottleKeeper; $100,000 in Kanga Coolers, to name a few. [Related: