Coffee Joulies fascinated entrepreneurs and coffee enthusiasts alike with their innovative temperature-regulating technology, soaring from a record-breaking Kickstarter campaign to a memorable Shark Tank appearance. The stainless steel pods, designed to cool scalding coffee and maintain ideal drinking temperature, initially secured major retail partnerships and widespread media attention. Yet, despite early promise and clever engineering, the company’s trajectory took an unexpected turn as production challenges, market competition, and strategic pivots gradually eroded their business foundation. What factors ultimately transformed this promising startup into a cautionary tale?
From Kickstarter Sensation to Business Dissolution

When a small innovation captures the imagination of investors and consumers alike, what follows can be either a meteoric rise or a cautionary tale of unfulfilled potential. Coffee Joulies, the stainless steel coffee bean-shaped devices designed to regulate beverage temperature, initially seemed destined for the former path but ultimately traveled the latter.
Innovation captures imagination but often falls short of its promise, as Coffee Joulies’ journey from meteoric potential to cautionary tale demonstrates.
Founded by Dave Petrillo and Dave Jackson, Coffee Joulies began with remarkable promise. The clever temperature-regulating pods absorbed excess heat from hot beverages and slowly released it back, maintaining an ideal drinking temperature for hours. Their Kickstarter campaign raised an impressive $306,000, catching the attention of both consumers and retailers.
The founders secured manufacturing at Sherrill Manufacturing in New York, positioning themselves for advancement. Their 2012 Shark Tank appearance marked a pivotal moment, with the “Daves” seeking $150,000 for 5% equity, valuing their company at $3 million. Having already generated $575,000 in sales and projecting $1 million for the year, they attracted interest from four Sharks: Kevin O’Leary, Lori Greiner, Robert Herjavec, and Daymond John, who collectively offered a deal.
Partnerships with major retailers like Bed Bath & Beyond and OfficeMax suggested a bright future. The product’s unique metal design successfully absorbed heat when coffee was too hot and released it slowly as the beverage cooled. However, post-show challenges quickly emerged. The Shark deal never closed, supply issues led to frequent product sellouts, and competition intensified as similar products entered the market. Bed Bath & Beyond eventually launched their own competing product despite Coffee Joulies holding a patent.
Despite the temporary sales increase from Shark Tank exposure, the company struggled to convert publicity into sustainable growth. Similar to how batch cooking improves efficiency in the kitchen, their initial retail expansion strategy attempted to maximize market presence but ultimately faltered, shifting focus to direct-to-consumer sales. Like Trader Joe’s sustainable practices, Coffee Joulies initially emphasized eco-friendly aspects of their reusable product design to appeal to environmentally conscious consumers. Consumer feedback, while generally positive about the concept, highlighted practical issues like the Joulies’ size.
Over time, their online presence diminished, with both their website and social media accounts becoming inactive.