Cold brew coffee sales in the United States have jumped over 370% since 2015. In this booming market, a brilliant invention by a high schooler stood out on Shark Tank. Max Feber from West Bloomfield, Michigan, created Brumachen: a unique cold brew coffee system. His invention uses a double mason jar lid with a filter for a smooth, sludge-free drink. It’s known for making coffee less acidic. This simple, yet smart solution got a lot of attention on Brumachen’s Shark Tank episode. Its great taste and ease of use were a hit.
Feber’s journey started in a dual enrollment class at Lawrence Technological University. There, he made prototypes with 3D printers. His Kickstarter campaign was a hit, raising over $10,000 for the initial production. Made in the USA, the filters helped Feber make Brumachen affordably. The product caught the eye of Sharks and coffee lovers. Though it didn’t get an immediate investment, its Shark Tank moment increased its popularity. This could lead to future success in the crowded cold brew market.
Key Takeaways
- Brumachen offers a simple and effective solution for making smooth, sludge-free cold brew coffee.
- The innovative system includes a double mason jar lid with a filter, praised for producing less acidic coffee.
- Max Feber, a high school student, developed the product during a dual enrollment class and raised over $10,000 on Kickstarter.
- Filters are made in the USA, and Feber strategically invested in manufacturing tools for cost-effective production.
- Brumachen’s appearance on Shark Tank increased its public awareness and highlighted its market potential.
Introduction to Brumachen: The Innovative Coffee Maker
Max Feber created Brumachen in a high school class, and it has grown a lot since then. It even appeared on Shark Tank. Feber loves coffee and solving problems. So, he made Brumachen, an innovative coffee maker that’s easy and efficient to use.
Background and Founders
Max Feber wanted to make making cold brew easy. The idea came from experiments in his classroom. A successful Kickstarter campaign raised over $10,000. This helped start production. The design is smart but simple. It uses a double mason jar lid with a filter. This lets you make smooth cold brews without any sludge by soaking the grounds for about 24 hours.
Product Features
The key feature of the brumachen Shark Tank product is its unique lid with a built-in filter. This makes cold brewing easy for everyone. It’s especially good in hot places like Florida, where smoother coffee is preferred. Brumachen’s design keeps your cold brew free of sludge. It makes enjoying coffee smooth and pleasant.
Product Features
Feber has also made Brumachen cheaper to produce in the future. He does this by making parts in-house. This way, the coffee maker stays affordable for us all. You can choose from just the filter or get a complete set with jars. Brumachen isn’t just about easy use. It upgrades your iced coffee game, without any mess.
Brumachen’s Pitch on Shark Tank
Brumachen walked onto the Shark Tank stage, creating a buzz among the sharks. Kweku Larbi, Ross Smith, and Max Feber showed off their new single-serve coffee brewer. This brewer was all about making fresh coffee easy to get anywhere. They wanted $1,000,000 for 10% of their business, showing Brumachen’s promise in making coffee brewing simple. The Sharks looked on, interested in products that fit today’s needs. They listened as the founders talked about how it works and its green approach.

The Pitch Presentation
Max Feber explained what makes Brumachen’s brewer special. It’s perfect for those with a busy life, giving them fresh coffee anywhere. It even works with Bruw Mason jars, showing off their clever design. They talked about the eco-friendly pods, making this a green choice for coffee lovers.
Investors’ Reactions
The Sharks looked closely at Brumachen’s pitch. They weighed their excitement for new ideas against worries about the company’s value and sales. The $10 million value the founders suggested didn’t win the Sharks over. Even with the unique Bruw Mason jars, no deal happened. The Sharks had concerns about the valuation and the current worth.
Investors’ Reactions
Despite not getting a deal, the Brumachen team stayed positive about their product’s future. They believed they could make a big impact in portable coffee. Their confidence hinted at possibly good news in a future Shark Tank update. Max Feber’s time on Shark Tank was tough but marked an important step in their business journey.
The Impact of Brumachen’s Appearance on Shark Tank
The Brumachen spotlight on Shark Tank highlighted the future of cold brew coffee. Entrepreneur Max Feber introduced the Bruw Mason jar system. His presentation showed off how simple and effective it was.
A Brumachen Shark Tank investment didn’t happen, but it showed the brand’s potential. Despite no deal, entrepreneur Max Feber shared the product’s benefits and its eco-friendly focus. This helped Brumachen Shark Tank success, raising awareness and interest.

The episode stirred talks on coffee trends, especially eco-friendly cold brew methods. Feber’s pitch put the spotlight on the Bruw Mason jar system‘s benefits. It gave a hopeful look for Brumachen, even without the Sharks’ investment.
Feedback from investors, like Mark Cuban’s support for young entrepreneurs, looks good for Brumachen. This episode helps grow the cold brew coffee market. It focuses on portable and single-serve options.
The Shark Tank appearance, along with Feber’s hard work, sets Brumachen up for success. It increases the brand’s visibility and credibility, getting it ready for future opportunities.
Future Prospects for Brumachen After Shark Tank
Max Feber and his team didn’t get a deal on Shark Tank, but they’re not giving up. Brumachen has a design that can change and the founders are fully committed. This product got a lot of attention from the show, which helps them grow.
The brand’s focus on using biodegradable pods is a big plus. It appeals to those who care about the planet. By taking advice from investors, Brumachen can make their product even better. This mix of green practices and flexibility could make them big in the portable coffee world.
The lessons from Shark Tank and the exposure it brought are huge advantages for Brumachen. Max Feber showed that a strong pitch can make a big difference, funding or not. We might see Brumachen grow because of what they started on the show. With ongoing tweaks to their plan and products, they aim to change how we enjoy coffee on the go.