Lifestyle
Tesla Model S Front Trunk (Frunk) Electric Cooler Review
Now that Tesla Motors has officially demonstrated to the world that long distance and even cross-country travel in a Tesla is easily attainable – annihilating the age-old lexicon “EV range anxiety” from everyone’s vocabulary – we thought it might be appropriate to review a product that would maintain the quality of perishables during these extended road trips.
We were on a mission to find a container that would be lightweight, portable and provides thermoelectric cooling / heating capabilities and came across the Koolatron Soft-Sided Electric Travel Cooler.
Koolatron 26-Quart Soft-Sided Electric Travel Cooler
What we really liked about the Koolatron is that it’s designed with the everyday traveler in mind. The thermoelectric cooler has a generous 26-quart capacity and outfitted with several compartments, most of which are secured through zippered pockets.
We found that the ergonomics of the soft-sided design combined with the detachable shoulder strap makes it more comfortable to lug around than your traditional hard-sided cooler.
A 12V electric fan is attached to the thick thermo lining and together they ensure that the contents of the cooler are kept at optimal temperatures while you’re on the go.
Product Specifications
- Soft-sided thermoelectric travel cooler with 12V, cigarette-lighter car adapter
- Detachable shoulder strap
- Bungee cord holds extra items to the lid of the cooler
- External zippered pockets for storage
- Mesh interior pocket
- 2 external beverage holders
- Cell phone pocket
- Holds 26 quarts or up to 34 12-ounce cans
- Cord pocket keeps the 12V cord out of the way when you’re on the move
- Keeps food and drinks 30°F below ambient temperatures
- Measures 9 by 17.5 by 15 inches; weighs 7 pounds
How does it fit within the Tesla Model S?
The first thing to note is that the Koolatron Soft-Sided Electric Travel Cooler is a good-sized cooler measuring in at 17.5 inches tall. It’s definitely not the smallest of coolers, but small enough that it can still be carried around without much effort. It’s perfect if you’re looking to take a family of four on an extended Supercharged road trip.
Its 26-quart capacity can easily accommodate a full set of plastic ware and beverage containers.
Despite its tall dimension, the travel cooler fits perfectly within the Tesla Model S front trunk (Frunk), 
when positioned onto its side, which further validates how great the Model S is when it comes to storage capacity (more on that in a separate article to come). The bungee cords on the top lid can be extended outwards and used as a means to secure the cooler from movement during travel.
Editors’ note: The Tesla Model S front trunk cargo net may provide better security in the event of emergency braking.
One notable feature of the Koolatron Electric Travel Cooler is that that it’s soft-sided which makes it easy to transport and secure within tight spaces. This is especially the case when fitting the cooler within the interior of the Model S.
The cooler can be placed onto the empty center channel floor once the external beverage holders are folded down. Keeping the cooler between the two front seats means that there’s no lateral movement while the car’s in motion, kept away from children, and also adds an element of convenient when trying to dine-in-car (à la Bjorn Nyland).
The Koolatron Soft-Sided Electric Travel Cooler fits snugly between the arm rest assembly and touchscreen.
Tip: Those with the optional CCI can either place the cooler on top or along the floor of the 2nd row seating.
How does the electric cooler work?
As its name implies, the Koolatron 26-Quart Soft-Sided Electric Travel Cooler is made for travel and not meant to be used as a refrigerator or toaster oven. The electric fan is great for extracting warm air from within, but we found that bringing contents from room temperature to 30°F below ambient temperatures, as marketed, could be a lofty goal. That being said, it’s great at maintaining temperature and contents that are pre-chilled remain chilled for a long time while the cooler is plugged in.
The cooler comes standard with a 12V cigarette-lighter adapter which plugs directly into the Model S center console assembly. Reversing the orientation of the cable from blue to red will enable the heating capabilities of the travel cooler, making it convenient to keep foods warm.
An 110V adapter can be purchased separately, but it would have been nice if Koolatron bundled this accessory together as it felt a bit incomplete and less extensible without it.
Conclusion
The Koolatron 26-Quart Soft-Sided Electric Travel Cooler fits perfectly within the Tesla Model S front trunk and is a convenient way to keep your favorite snacks, drinks and meals cool or warm during your next Tesla Supercharged road trip.
Its large 26-quart capacity along with its multiple external pockets provides easy access to your belongings while on the move and all for a moderate price of $129.97.
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[box type=”bio”]TESLARATI provides impartial reviews and is in no way paid by the vendor for the content that is produced.
Elon Musk
The FCC just said ‘No’ to SpaceX for now
SpaceX is fighting the FCC for spectrum that could put satellites inside every smartphone.
SpaceX was dealt a new setback on April 23, 2006 by the Federal Communications Commission (FCC) after the U.S. government agency dismissed the company’s petition to access a Mobile Satellite Service spectrum that would allow direct-to-device (D2D) capabilities.
The FCC regulates communications by radio, television, wire, and cable, which also includes regulating D2D technology that lets your existing smartphone connect directly to a satellite orbiting Earth, the same way it would connect to a cell tower.
Elon Musk’s SpaceX has been building toward this through its Starlink Mobile service, formerly called Direct-to-Cell, in partnership with T-Mobile. The service officially launched on July 23, 2025, starting with messaging and expanding to broadband data in October of that year.
T-Mobile Starlink Pricing Announced – Early Adopters Get Exclusive Discount
It’s worth noting that SpaceX is not alone in this race. AT&T and Verizon have their own satellite texting deals with AST SpaceMobile, while Verizon separately offers free satellite texting through Skylo on newer phones.
The regulatory foundation for all of this dates to March 14, 2024, when the FCC adopted the world’s first framework for what it called Supplemental Coverage from Space, allowing satellite operators to lease spectrum from terrestrial carriers and fill gaps in their coverage. On November 26, 2024, the FCC granted SpaceX the first-ever authorization under that framework, approving its partnership with T-Mobile to provide service in specific frequency bands. SpaceX then went further, completing a roughly $17 billion acquisition of wireless spectrum from EchoStar, which gave it the ability to negotiate with global carriers more independently.
Starlink’s EchoStar spectrum deal could bring 5G coverage anywhere
This recent ruling by the FCC blocked SpaceX from going further, protecting incumbent spectrum holders like Globalstar and Iridium. But the market momentum is already in motion. As Teslarati reported, SpaceX is targeting peak speeds of 150 Mbps per user for its next generation Direct-to-Cell service, compared to roughly 4 Mbps today, which would bring satellite connectivity close to standard carrier performance.
With a reported IPO targeting a $1.75 trillion valuation on the horizon, each spectrum fight, carrier deal, and regulatory win or loss now carries weight beyond just connectivity. SpaceX is quietly becoming the infrastructure layer underneath the phones of millions of people, and the FCC’s next move will help determine how much further that reach extends.
FCC Satellite Rule Makings can be found here.
Elon Musk
Elon Musk talks Tesla Roadster’s future
Elon Musk confirmed the Roadster as Tesla’s last manually driven car, with a debut coming soon.
During Tesla’s Q1 2026 earnings call on April 22, Elon Musk made a brief but notable comment about the long-awaited next generation Roadster while describing Tesla’s future vehicle lineup. “Long term, the only manually driven car will be the new Tesla Roadster,” he said. “Speaking of which, we may be able to debut that in a month or so. It requires a lot of testing and validation before we can actually have a demo and not have something go wrong with the demo.”
That single statement is the entire Roadster update from yesterday’s call, and while it represents another timeline shift, it comes as no surprise with Tesla heads-down-at-work on the mass rollout of its Robotaxi service across US cities, and the industrial scale production of the humanoid Optimus.
The fact that Musk specifically framed the Roadster as the last manually driven Tesla is significant on its own. As the rest of the lineup moves toward full autonomy, the Roadster becomes something rare in the Tesla-sphere by keeping the driver in control. Driving enthusiasts who buy a $200,000 supercar are not doing so to be passengers. They want the physical connection to the road, the feel of acceleration under their own input, and the experience of controlling something with that level of performance. FSD, however capable it becomes, removes that entirely. The Roadster signals that Tesla understands this distinction and is building a car specifically for the people who consider driving itself the point.
Tesla isn’t joking about building Optimus at an industrial scale: Here we go
The specs for the Roadster Musk has teased over the years are genuinely unlike anything in production. The base model targets 0 to 60 mph in 1.9 seconds, a top speed above 250 mph, and up to 620 miles of range from a 200 kWh battery. The optional SpaceX package takes it further, rumored to add roughly ten cold gas thrusters operating at 10,000 psi, borrowed directly from Falcon 9 rocket technology. With thrusters, Musk has claimed 0 to 60 mph in as little as 1.1 seconds. In a 2021 Joe Rogan interview he went further, stating “I want it to hover. We got to figure out how to make it hover without killing people.” Tesla filed a patent for ground effect technology in August 2025, suggesting the hover concept has not been abandoned. The starting price remains $200,000, with the Founders Series requiring a $250,000 full deposit. Some reservation holders placed those deposits in 2017 and are approaching a full decade of waiting.
With production now targeted for 2027 or 2028 at the earliest, the Roadster remains Tesla’s most audacious promise and its longest-running delay. But if what Musk is testing lives up to even half of what he has described, the demo alone should be worth waiting for.
Elon Musk says the Tesla Roadster unveiling could be done “maybe in a month or so.”
He said it should be an extraordinary unveiling event. pic.twitter.com/6V9P7zmvEm
— TESLARATI (@Teslarati) April 22, 2026
Elon Musk
Tesla isn’t joking about building Optimus at an industrial scale: Here we go
Tesla’s Optimus factory in Texas targets 10 million robots yearly, with 5.2 million square feet under construction.
Tesla’s Q1 2026 Update Letter, released today, confirms that first generation Optimus production lines are now well underway at its Fremont, California factory, with a pilot line targeting one million robots per year to start. Of bigger note is a shared aerial image of a large piece of land adjacent to Gigafactory Texas, that Tesla has prominently labeled “Optimus factory site preparation.”
Permit documents show Tesla is seeking to add over 5.2 million square feet of new building space to the Giga Texas North Campus by the end of 2026, at an estimated construction investment of $5 billion to $10 billion. The longer term production target for that facility is 10 million Optimus units per year. Giga Texas already sits on 2,500 acres with over 10 million square feet of existing factory floor, and the North Campus expansion is being built to support multiple projects, including the dedicated Optimus factory, the Terafab chip fabrication facility (a joint Tesla/SpaceX/xAI venture), a Cybercab test track, road infrastructure, and supporting facilities.
Texas makes strategic sense beyond the existing infrastructure. The state’s tax structure, lower labor costs relative to California, and the proximity to Tesla’s AI training cluster Cortex 1 and 2, both located at Giga Texas and now totaling over 230,000 H100 equivalent GPUs, means the Optimus software stack and the factory producing the hardware will share the same campus. Tesla’s Q1 report also confirmed completion of the AI5 chip tape out in April, the inference processor designed specifically to power Optimus units in the field.
As Teslarati reported, the Texas facility is intended to house Optimus V4 production at full scale. Musk told the World Economic Forum in January that Tesla plans to sell Optimus to the public by end of 2027 at a price between $20,000 and $30,000, stating, “I think everyone on earth is going to have one and want one.” He has previously pegged long term demand for general purpose humanoid robots at over 20 billion units globally, citing both consumer and industrial use cases.



