A unique box called DynoSafe is used to keep items secure on porches. The issue is that a lot of customers have packages being stolen or products spoiling before they can be picked up. DynoSafe was created by husband and wife team Eric and Rebecca Romanucci to address this issue. Food and other products stay fresh since their box has temperature control.
A one-time code that is texted to delivery personnel’s phones allows them to access the safe. After that point, the clients may use an app to regulate the safe’s temperature until they return home.
Eric and Rebecca requested $150,000 from the Sharks in Season 12 of Shark Tank in exchange for 15% of their business. They explained how their offering might deter porch pirates while keeping packages safe. Will the entrepreneur get a deal on Shark Tank? Check out our DynoSafe update!
DynoSafe Net Worth Shark Tank Update 2025
Eric and Rebecca Romanucci asked for a $150k investment in exchange for 15% equity in their company. This meant they valued their company, DynoSafe, at $1 million. They made a deal with Robert Herjavec for $150k in exchange for 25% of their company, plus a majority of board seats. This new deal valued their company at $600,000. After the show aired, DynoSafe saw a big increase in website traffic, sales, and social media exposure. With an estimated 10% yearly growth rate (typical business growth), the current net worth of DynoSafe is about $871,000.
DynoSafe continued to work on distributing its product to customers after Shark Tank. The company is still operational in 2024, but they haven’t made their porch safes available to the general public yet. Though no goods have been shipped they are letting consumers pre-order the safes.
Eric and Rebecca are still trying to find ways to market DynoSafe in collaboration with major retailers like Walmart and Amazon. Additionally, they wish to collaborate with supermarkets to guarantee that deliveries remain fresh and secure. DynoSafe is continuing with its plans even if its deal with Robert was never formally closed.
It’s true that DynoSafe closed a deal on Shark Tank. They received a $150,000 offer from Robert Herjavec for 25% of the business. Rebecca and Eric accepted Robert’s offer despite their initial request for 15% shares because they thought he might help them expand their company.
Additionally, they decided to form a Board of Directors with Robert holding the majority of the positions. The future of the corporation would be decided in part by this board. They signed the contract but it never really closed after the show regardless of their agreement.
| Shark(s) name | Offer & Demand | Counteroffer | Accepted? |
| Robert Herjavec | $150,000 for 51% equity | $150,000 for 25% equity + a majority of board seats | yes |
| Lori Greiner | Out | N/A | N/A |
| Kevin O’Leary | $150,000 for 40% equity | N/A | N/A |
| Daymond John | Out | N/A | N/A |
| Mark Cuban | Out | N/A | N/A |
DynoSafe Shark Tank pitch
Rebecca frequently experienced goods being stolen or delivered late to her customers. Which inspired her to create DynoSafe. This was a significant issue for her as a business owner so she made the decision to find a fix. She collaborated with her spouse Eric to build a safe that could hold deliveries until recipients could pick them up.
It wasn’t easy at first. It was necessary to build prototypes and confirm that the safe could regulate the temperature. They had problems locating personnel who shared their belief in the product and figuring out how to make the technology function.
With great optimism, Rebecca and Eric presented their DynoSafe device on Shark Tank. They described how the temperature control feature of their porch safe might discourage porch pirates and keep items fresh. They also described how an app on their device allowed delivery personnel to access the safe by providing them with a code.
The couple requested $150,000 for 15% of their business but Robert Herjavec made them an offer right away: $150,000 for 51% of the company. They kept negotiating because Rebecca was unwilling to give up so much authority.
The DynoSafe device prompted a lot of questions from the Sharks. Their questions were about how it worked, its ability to safeguard goods, and whether or not it would be used by anyone. They were also interested in the technology and the possibility of other businesses stealing the concept.
Although Kevin O’Leary and Robert Herjavec showed the greatest interest they were both concerned about the product’s ability to stand up to competition due to a patent.
The first Sharks to leave were Mark Cuban and Lori Greiner. Mark believed the concept of DynoSafe would become antiquated as technology advanced. Daymond John likewise declined to make a bid because he believed that there would be too many obstacles to overcome in order to win over merchants.
Still, Kevin O’Leary and Robert Herjavec were intrigued. Robert increased his offer to $150,000 for 25% stock after some back and forth. Additionally, he desired the majority of positions on the board of directors of the business. With Robert’s backing, Eric and Rebecca accepted the deal and departed Shark Tank.
What Went Wrong With DynoSafeOn Shark Tank?
Several Sharks weren’t convinced that DynoSafe would be a commercial success despite the company landing a deal. Mark Cuban was concerned that the safe might become outdated due to technology moving too quickly. Daymond John believed that selling the goods to stores like Walmart and Amazon would be difficult.
Lori Greiner wasn’t sure how she could help and didn’t see a clear path forward for the company. However, after the show, the agreement with Robert Herjavec was never finalized, despite his belief in the product.
Product Availability
DynoSafe is still not possible for purchase by consumers as of 2024. Although they haven’t shipped any products yet the company does feature a pre-order option on their website. Deliveries are kept secure with the DynoSafe porch safe because it regulates temperature and employs a one-time code.
Through an app, customers can adjust the temperature. To ensure that packages remain secure and fresh, the founders are forming relationships with grocery stores and delivery services. When the product is finished, it will probably be sold in stores as well as on their website.
Conclusion
Robert Herjavec’s deal gave DynoSafe an excellent start on Shark Tank. Despite their difficulties, the Sharks were intrigued by Rebecca and Eric’s concept for a temperature-controlled porch safe. They are still trying to form alliances with major shops and delivery services, but their product is still not available for purchase by consumers.
In the future, a device called DynoSafe might help keep goods fresh and safe. It will be interesting to watch how the business develops and whether porch safes made by them become a common sight on porches all around the nation.

Hi, I’m Laiba Khurram, a BBA student specializing in Marketing at FAST NUCES ISB. My background includes experience in finance, marketing, and event coordination. My skills include teamwork, time management, and Microsoft tools. Watching Shark Tank has always inspired me, as I admire the innovative pitches and entrepreneurial spirit showcased on the show. This passion drives my approach to finding creative solutions and understanding market dynamics. Read more About me.








