From Campfire Frustration to Innovation
If you love camping, you know the heartbreak of arriving at your favorite spot only to find fire bans in effect. No campfire. No warmth. No s’mores.
That’s exactly what happened to Josh Thurmond, a Colorado adventurer who wasn’t ready to give up on nights around the fire. During one particularly dry season, he came up with an idea that would change outdoor camping forever — a propane-powered portable campfire built inside a rugged ammo can.
It was safe, compact, and simple to use. No smoke, no sparks, no worries. Just an easy way to enjoy the glow of a campfire anywhere.
That idea became LavaBox, a clever invention that quickly spread among campers, van-lifers, and outdoor enthusiasts across the country. As fire restrictions grew more common, LavaBox became the go-to solution for anyone who wanted a safe, hassle-free way to bring the campfire experience back to life.
What Is LavaBox?
LavaBox is a Colorado-based outdoor gear brand that’s changing the way people enjoy fires in the wild. Its signature product is a propane-powered portable campfire that looks, sounds, and feels like a real fire but without the smoke, sparks, or mess.
Each LavaBox is made from durable steel and designed to meet fire safety standards in most national parks and forests. It’s easy to light, simple to pack, and safe to use in a variety of environments. Whether you are camping in the mountains, tailgating with friends, or relaxing in your backyard, LavaBox brings the warmth and ambiance of a campfire wherever you go.
The brand offers several models to suit different types of adventurers:
The Original Ammo Can Fire Pit is compact, portable, and priced at around $199. It is perfect for weekend trips or spontaneous outdoor escapes.
The Over/Under Model provides a stronger flame and comes with an optional grill attachment, priced between $229 and $329.
The Hekla is a premium stainless-steel version built for long-term durability and a modern look.
Beyond creating great products, LavaBox gives back to the environment. A portion of every sale supports wildfire prevention and forest restoration projects, showing the company’s commitment to safe and sustainable outdoor recreation.
For campers and outdoor enthusiasts, it offers the perfect balance of warmth, safety, and convenience. For entrepreneurs, it’s a reminder that solving a real-world problem with creativity and authenticity can turn a simple idea into a successful business.
Meet the Founder: Josh Thurmond
At the heart of LavaBox is Josh Thurmond, a lifelong outdoorsman with a passion for adventure and the environment. Before launching LavaBox, Josh spent years working in the outdoor recreation industry, where he supported public land access programs and environmental initiatives across Colorado.
His experience in both adventure sports and conservation gave him a clear perspective on what outdoor enthusiasts truly need: gear that is safe, reliable, and built to last.
The idea for LavaBox didn’t start as a business plan. It began as a personal project. Josh simply wanted to create a safer fire option for his friends and family during a season of wildfire restrictions. That one small idea quickly caught attention, evolving into a mission-driven brand that helps people enjoy the outdoors responsibly while raising awareness about wildfire prevention.
Today, Josh remains deeply involved in every aspect of the company. From production and design to customer experience, he ensures that LavaBox continues to reflect the same care and authenticity that inspired its creation. His hands-on leadership and genuine love for the outdoors have turned a simple concept into one of the most talked-about products in the camping world.
The Shark Tank Appearance
LavaBox appeared on Shark Tank during Season 14, Episode 18. Founder Josh Thurmond entered the Tank asking for $200,000 for 10 percent equity, valuing his company at $2 million.
Josh’s story immediately caught the Sharks’ attention. He explained how years of wildfire restrictions inspired him to create a safe, portable campfire that lets people enjoy the outdoors responsibly. His passion, authenticity, and the product’s rugged design made a strong impression.
The Offers:
Kevin O’Leary offered $200,000 for 20 percent equity, then later adjusted his offer to $200,000 for 10 percent equity to stay competitive.
Daymond John matched the offer of $200,000 for 20 percent equity and expressed interest in a licensing deal to bring LavaBox into major outdoor retailers.
Lori Greiner made her proposal of $200,000 for 12.5 percent equity, along with a $0.75 royalty per unit sold until her investment was repaid.
After a spirited discussion, Josh accepted Lori’s offer, believing she understood his mission and could help expand LavaBox while keeping its core values intact.
While reports vary on whether the deal officially closed after filming, the on-air outcome was a partnership with Lori Greiner, marking a milestone moment for LavaBox.
After Shark Tank: Growth and Expansion
The Shark Tank appearance transformed LavaBox from a regional startup into a national outdoor brand. The exposure led to an immediate surge in orders and significant buzz among campers, van-lifers, and adventure seekers.
Sales and Growth Highlights:
Pre-show revenue (2021): Approximately $610,000
Profit before Shark Tank: Around $290,000
Estimated 2022 revenue: About $1.2 million
Current annual revenue (2025): Estimated between $1.2 and $1.5 million
By continuing to run LavaBox independently, Josh maintained full ownership and creative control. This allowed the company to focus on long-term quality, strong customer relationships, and sustainable scaling rather than chasing short-term hype.
LavaBox now serves a wide audience that includes campers, RV travelers, outdoor chefs, and even city residents looking for a backyard or rooftop fire experience.
LavaBox Net Worth
At the time of its Shark Tank pitch, LavaBox was valued at $2 million. Following its rapid growth and consistent revenue, the company’s value has risen steadily over the past few years.
Industry estimates place the LavaBox net worth in 2025 at approximately $3 million, with some reports ranging from $2.5 to $3.5 million based on product expansion and annual revenue performance.
Estimated LavaBox Net Worth (2025): Around $3 millionRevenue Range: $1.2 to $1.5 million annuallyOwnership: 100 percent retained by founder Josh Thurmond
For a small outdoor brand that started from one person’s frustration, this growth is nothing short of impressive. What began as a simple DIY solution to a fire ban has evolved into a nationally recognized brand with thousands of loyal customers and a growing retail presence.
LavaBox proves that a thoughtful idea backed by genuine storytelling and a strong mission can become both profitable and respected. It shows that success isn’t only about big investments or flashy marketing — it’s about solving real problems, building trust, and staying true to your purpose as you grow.
Why LavaBox Stands Out
LavaBox stands out because it does more than just solve a problem. It reconnects people with one of the oldest and most meaningful traditions in human history: gathering around a fire. By combining innovation with responsibility, the brand has created a way for people to enjoy that same experience safely and sustainably.
The company’s success comes down to a few key ingredients:
Innovation: LavaBox was one of the first products to combine fire safety, portability, and design in a way that actually works for real campers.
Quality: Each unit is made from durable materials built to withstand rough use, weather, and frequent travel.
Purpose: Every purchase supports wildfire prevention and safe recreation, allowing customers to make a positive impact while enjoying the outdoors.
Community: LavaBox has built a loyal following of outdoor enthusiasts who share the brand’s products, stories, and mission across social media and beyond.
Together, these factors have turned LavaBox into more than just a piece of camping equipment. It’s a brand that represents connection, creativity, and care for the planet. For entrepreneurs, it’s a reminder that people don’t just buy products. They buy values, authenticity, and a sense of belonging.
Challenges Along the Way
LavaBox’s journey has not been without challenges. Scaling production while maintaining product quality required careful planning and hands-on leadership. Rising material and shipping costs during the pandemic also impacted margins.
Another hurdle has been balancing demand with production capacity. As orders increased after Shark Tank, the company had to streamline its manufacturing process and improve fulfillment systems to keep up.
Josh has continued to handle much of the marketing and operations himself, ensuring that every aspect of the business aligns with his original vision. While this hands-on approach limits rapid growth, it preserves the authenticity and quality that customers love.
The Road Ahead
As LavaBox continues to grow, its focus remains on innovation and community. The company is developing new attachments and larger models for families, as well as portable cooking accessories for campers and backyard gatherings.
The outdoor recreation industry is expanding quickly, and LavaBox is well-positioned to take advantage of that growth. Its focus on sustainability and fire safety fits perfectly with the rising demand for eco-conscious outdoor products.
Founder Josh Thurmond remains at the center of it all. His dedication to quality, authenticity, and genuine connection ensures that LavaBox continues to evolve without losing the personal touch that made it stand out in the first place.
Looking ahead, LavaBox plans to collaborate with outdoor retailers, RV manufacturers, and event organizers to reach even more customers. The brand’s mission is simple but powerful — to make safe, enjoyable campfire experiences accessible to everyone, from casual campers to full-time travelers, while building a community that values adventure and the outdoors.
A Spark That Keeps Burning
LavaBox Portable Campfire began with one camper’s frustration and grew into a nationwide success story. What started as a simple idea born out of necessity has become a thriving business that inspires outdoor enthusiasts across the country.
With an estimated net worth of around $3 million in 2025, LavaBox stands as proof that creativity, persistence, and purpose can ignite incredible growth. Its story shows that innovation doesn’t always come from big corporations or large investments. Sometimes, it starts with a single person who sees a problem, builds a solution, and shares it with the world.
Josh Thurmond’s journey reminds us that you don’t need millions to make an impact. What you need is vision, heart, and the courage to keep going. LavaBox proves that when passion meets purpose, even the smallest spark can turn into something extraordinary.
