Coffee Joulies Shark Tank Update – Shark Tank Season 4

Coffee Joulies appeared on Shark Tank Season 4. They are the thermal-regulating coffee beans, and they landed a multi-Shark deal.

By Rob Merlino  |  Last updated: June 26, 2025

coffee joulies

Coffee Joulies (pronounced Coffee Jewelies) are stainless steel encased, thermal energy absorbing and reflecting, coffee “beans” that cool your coffee to the perfect drinking temperature and keep it at that temperature for a longer time. The thermal beverage regulators, which debut in Shark Tank Season 4 Episode 13, allow for a consistently satisfying coffee drinking experience with every cup.

Check out other Shark Tank Season 4 Episodes.

About Coffee Joulies

Category Details
Business Name Coffee Joulies
Founders David Jackson and David Petrillo
Industry Coffee Accessories
Product Thermal regulating coffee “beans” made of stainless steel
Deal Status Deal secured with Kevin, Lori, Robert, and Daymond
Investment Asked $150,000 for 5% equity
Deal Outcome $150,000 in exchange for a $6 royalty for retail, $3 royalty for wholesale, and $1 in perpetuity after investment is recouped
Valuation $3 million

Entrepreneurs, engineers, friends, and coffee lovers David Jackson and David Petrillo are another Kickstarter success story that’s found its way to the Shark Tank. The pair raised over $300,000 to manufacture their heat-regulating coffee beans, which allowed them to go from concept to manufacturing in just a few months. Coffee Joulies are made in the USA at Sherrill Manufacturing, a silverware factory in upstate New York.

Coffee Joulies Pitch

Dave Jackson and Dave Petrillo come to the Shark Tank with their product, Coffee Joulies. They’re looking for $150,000 investment in return for 5% of the company. The Coffee Joulies contain a proprietary material that melts as it absorbs the excess heat, then releases the heat back into the liquid as it solidifies.

The pair gives the Sharks a demonstration, claiming that the product will keep the coffee at 140 degrees for up to 5 hours. They present the Sharks with coffee that was poured 3 hours ago, which is still hot.

The Joulies cost $3.60 apiece to make, and sell for $50 per a package of 5. The company is cash-flow positive, clearing $575,000 in the past year, with a $50,000 profit. They expect sales to clear 1 million in the next year, with pending contracts with Bed Bath and Beyond and OfficeMax.

Did Coffee Joulies Get a Deal on Shark Tank?

Daymond John remarks that the other Sharks are “about to do some really invasive surgery” on the pair about the 5%. He’s out.

Kevin O’Leary wants 33% of any startup he funds, but the business has him intrigued. He offers them $150,000 in return for $6 per sale until he recoups his investment and $1 per sale in perpetuity.

Lori Greiner offers to join the deal, bringing her QVC contacts. Robert Herjavec steps up as well, offering his contacts with Bed Bath and Beyond to sweeten the deal.

Daymond John wants to join the other Sharks in their deal. Kevin O’Leary says he’s “Mr. Retail,” and invites him into the deal.

Mark Cuban makes a separate offer of $250,000 in return for 12% of the company. He disagrees with the other Sharks on the best way to market the product.

Jackson and Petrillo opt to phone a friend to discuss the offers on the table. While the pair is out of the room, the Sharks discuss the offer. O’Leary follows them out to change the deal, lowering the wholesale royalty to $3.

The pair opt for the four-Shark deal, launching Coffee Joulies with a Shark deal.

Coffee Joulies Shark Tank Update

Coffee Joulies enjoyed the boost that Shark Tank brings to new inventions, but the deal they made with the Sharks never closed. While Bed Bath & Beyond offered a knock-off product for a time, Coffee Joulies are still available from their website and through other outlets like Amazon. Looks like the Sharks made a hot deal with Coffee Joulies.

Fast-forward to 2021, and the company’s Facebook page hasn’t been updated since 2017. The website is still live, but everything is “sold out.” On Amazon, they are “currently unavailable.”

Both guys still list the company as “open” on their LinkedIn pages, but Petrillo has been working as a product designer for Peloton since May 2019. Is this business on the way out? We’ll keep you posted.

The above status has not changed as of February 2023. As of 2025, their official website is down.

Posts about Coffee Joulies on SharkTankBlog

Thermal Energy Coffee Beans

Where Can You Buy It?

Coffee Joulies are not widely available. Their official website is down, and they are out of stock on Amazon. They are occasionally found on eBay and other third-party sites. Check out their social media pages for more updates: Facebook and Twitter.

Quick Summary

  • Coffee Joulies are stainless steel, thermal energy-regulating “beans” that keep coffee at the perfect drinking temperature for up to five hours.
  • Entrepreneurs David Jackson and David Petrillo pitch their product on Shark Tank, seeking $150,000 for 5% equity, and eventually secure a deal with four Sharks.
  • Despite the initial success and exposure from Shark Tank, the deal with the Sharks never closed, and as of 2023, the product is no longer available for purchase.

Curious to know about the other businesses that appeared on the same episode? Check out their business updates!

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Entrepreneur, author, and raconteur, Rob Merlino is a blogger and writer who enjoys the Shark Tank TV show and hot dogs. A father of five, he freelances for a variety of publications and manages a stable of websites, including Shark Tank Blog, Hot Dog Stories, RobMerlino.com, and more.
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