Product Update

Is Tegology Still in Business? (2026 Update)

Is Tegology from Dragons’ Den still around in 2026? The deal it made, the dragons who invested, and where to buy Tegology today.

Dragons' Den IndexUpdated 22 March 20266 min read

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Tegology's Tegstove was one of the more inventive pitches to come out of series 13, a camping stove that generates electricity from its own flame to charge your phone. The picture on whether it is still on sale in 2026 is mixed, and worth laying out honestly rather than rounding up.

The Short Answer

This one is genuinely unclear. The Tegstove was stocked for years after the pitch by outdoor retailers including OutdoorGB and CampSaver, and the brand kept an active social presence under the Tegstove name. But at least one major stockist has since listed the original butane Tegstove as discontinued, and the founder's public trail around a related climate-focused stove project suggests the product line has shifted rather than continued unchanged.

We are not going to claim a clean yes here. The honest answer is that the original Tegstove appears to have had a solid multi-year run in retail before fading, and whether a current version is still shipping to customers is not something we can confirm with confidence.

The Pitch

Tegology pitched in series 13, episode 12, seeking £45,000 for 25 per cent of the business. Spencer Turner, the founder, built the Tegstove around a thermoelectric generator, essentially a plate that gets hot on one side and stays cool on the other, with the temperature difference across it producing usable electricity while you cook.

It is the kind of pitch that plays well on camera because the demonstration does the selling: light the stove, watch a phone charge. Peter Jones backed it in full, taking the £45,000 for the 25 per cent asked.

For off-grid campers, hikers and anyone who spends time somewhere without mains power, that combination of cooking heat and free device charging solves two problems with one piece of kit, which is exactly the kind of dual-purpose value proposition that tends to travel well beyond a single televised pitch.

The Deal and What Followed

After the episode aired, the Tegstove moved into proper production and picked up national retail placements, including listings with UK outdoor specialists. Coverage from the years following the pitch described strong pre-order interest and international attention for a product that solved a genuine problem for campers and off-grid users.

That is a real win by Den standards, a product that goes from prototype to shelf. What is less clear is how long that run lasted at full strength, and whether the current Tegology operation is still built around selling the original stove to consumers.

Founder Spencer Turner also spoke publicly in the years after the pitch about how much tireless iteration went into getting a thermoelectric product genuinely reliable for everyday campers, rather than staying a neat lab demonstration, which is often the harder half of turning an invention into a shelf-ready product.

Why We Are Hedging

At least one retailer's listing for the Tegology Tegstove now marks it as discontinued. At the same time, a separate web presence tied to the Tegstove name describes an ongoing project with a climate angle, which reads more like a research or non-profit direction than a straightforward consumer retail business.

Those two signals do not line up neatly into either still selling or gone. Rather than pick the flattering version, the fair conclusion is that the original camping-stove product Spencer Turner pitched on the Den had a genuine retail run, and its current commercial status is uncertain enough that we would not tell you to go and buy one expecting a smooth checkout.

Common Questions

Is the Tegstove still for sale? Some retailers list the original butane version as discontinued, while the brand's social channels have continued to post under the Tegstove name, so the picture is mixed rather than clear-cut.

Who invested in Tegology on Dragons' Den? Peter Jones, who backed the full £45,000 ask for 25 per cent of the business.

Did the product ever reach shops? Yes. It was stocked by UK and US outdoor retailers including OutdoorGB and CampSaver in the years following the pitch, which counts as a genuine retail success even if the current status is uncertain.

Where Things Stand Now

Tegology asked for £45,000 for 25 per cent in series 13 and Peter Jones backed it fully. The Tegstove reached real UK and international retail shelves in the years after, which is more than most Den products manage.

Whether the exact product is still shipping today is genuinely unresolved from the public record. If you are chasing one down, check current stock at outdoor retailers directly rather than assuming the picture from a few years back still holds.

Where to buy Tegology

Still selling as of 22 March 2026. Check today's price and availability.

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See the full Tegology deal breakdown and term sheet →