If you want precise, floor-to-wall protection for your Tesla Model 3 Highland in tight spaces, choose SUPER LINER Tesla; if you need a portable cooling powerhouse that stays cold without ice and fits securely in a vehicle of any size, choose Setpower 12V.
• SUPER LINER Tesla: Delivers custom-molded, extreme coverage for the 2024-2027 Model 3 Highland with a 4-piece set designed to anchor to factory points; however, it is strictly an interior accessory limited to floor and cargo areas. This pick is for the Tesla owner who prioritizes keeping their cabin pristine from mud, pets, and spills.
• Setpower 12V: Offers massive 34QT capacity with a smart compressor that cools rapidly and keeps food cold for 24 hours without power; however, its physical footprint is substantial, requiring significant space to store and secure during transit. This pick is for the road-tripper or camper who needs reliable, off-grid refrigeration in SUVs, trucks, or RVs.
The SUPER LINER Tesla floor mat system is engineered specifically for the geometry of the Tesla Model 3 Highland produced between 2024 and 2027. Unlike generic mats that slide around or leave gaps, this 4-piece set is custom-made to ensure a precise fit. The design accounts for the unique contours of the Highland model, allowing the mats to sit flush against the floor while integrating directly with your vehicle's factory floor anchors. This level of customization is critical for maintaining a clean look without compromising the safety or functionality of your car's interior controls.
The material choice here is polyvinyl chloride (PVC), which serves a dual purpose: durability and ease of cleaning. Because these mats are described as "pet & child-friendly," they are built to withstand the chaos of daily life. Whether you are dealing with muddy dog paws, spilled milk, or sand tracked in after a beach trip, the high-quality PVC surface can be wiped down quickly. The "extreme coverage" claim suggests that these mats extend further up the sides of the footwell than standard options, providing a deeper basin to contain messes before they reach your carpeting.
You should buy this product if you own a Tesla Model 3 Highland and live in an environment where weather, pets, or active lifestyles threaten to soil your interior. The unit count of four ensures full coverage for all passenger areas, including a dedicated liner for the trunk. However, you should skip this if you are looking for a solution for a different vehicle model or if you need something flexible enough to move between cars. These are static accessories designed for a single, specific application: protecting the floors of your Highland from top to bottom.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-11-06 · 6 min read · Independent comparison
The Setpower 12V Refrigerator is a completely different beast, designed not for interior trim but for survival on the go. With a massive 34-quart capacity, this unit is built to hold up to 50 cans of cola or accommodate tall 2-liter bottles standing upright. This vertical storage capability is a game-changer for road trips, as it eliminates the risk of leaks caused by laying bottles on their sides over rough terrain. The RF30 PRO model features an upgraded lid that adds seven quarts of room compared to smaller variants, making it ideal for families planning three-day excursions where resupply is not an option.
What truly sets this appliance apart is its ability to function independently of constant power. Equipped with ICE PACK 2.0 technology, the fridge maintains cold temperatures for up to 24 hours even when disconnected from a power source. This feature transforms the unit from a simple cooler into a true refrigerator that doubles as a backup for power outages or overnight camping trips where plugging in isn't feasible. The self-developed Smartele compressor allows the unit to drop from 77°F to 32°F in just 15 minutes, meaning you aren't waiting around for drinks to chill. Furthermore, the three-level battery protection ensures that your vehicle's starter battery won't drain, offering peace of mind when running the fridge off the car itself.
This product is perfect for anyone who spends significant time away from home, whether that means off-grid camping, fishing, or long-distance driving. The build includes four tie-down holes to keep the unit secure on bumpy roads, and a hanging slot for the ice pack frees up internal space for more food. You can adjust the ECO/MAX modes via an app or the onboard LCD panel, giving you granular control over temperature regardless of whether you are in a tent or behind the wheel. While the dimensions of 24.3 x 13.1 x 16.7 inches make it large, the grey finish and robust construction suggest it is ready to handle the rigors of adventure. If you need to keep groceries fresh, separate wet and dry items, or measure your catch using the built-in scale, this is the tool for the job.
• Best for tight interior protection → SUPER LINER Tesla, because the 4-piece set is molded to cover every inch of the Highland's floor and cargo area without shifting.
• Best for off-grid food preservation → Setpower 12V, thanks to the 24-hour ICE PACK 2.0 retention and rapid-cooling compressor.
• Best for pet owners → SUPER LINER Tesla, as the PVC material is explicitly designed to be friendly to pets and easy to wipe clean.
• Best for family road trips → Setpower 12V, since the 34QT capacity holds 50 cans and accommodates upright 2L bottles without leaking.
• Best for quick cleanup → SUPER LINER Tesla, because the deep basin design traps dirt and spills instantly upon entry.
• Best for versatility across vehicles → Setpower 12V, as it fits SUVs, trucks, sedans, and RVs with adjustable mounting options.
• Best for noise-free operation → Setpower 12V, utilizing a compressor system rather than mechanical vibration, though both products are quiet by nature.
• Best for securing gear → Setpower 12V, featuring dedicated tie-down holes and screw points for DIY storage nets.
I would choose the Setpower 12V for my next major trip because the ability to keep food frozen for days without ice offers a level of freedom that floor mats simply cannot provide. While the SUPER LINER Tesla is undeniably excellent for keeping a specific vehicle clean, the Setpower addresses a fundamental human need: reliable sustenance in remote locations. The 34QT capacity and smart temperature control make it indispensable for anyone serious about adventure. Ultimately, if you are looking for a solution that works in tight spaces to protect your car, the Tesla mats win, but for the broader scope of travel and utility, the Setpower 12V is the superior investment.
No, the SUPER LINER Tesla mats are custom-engineered exclusively for the 2024-2027 Tesla Model 3 Highland, while the Setpower 12V is a universal portable fridge designed to fit most SUVs, trucks, and RVs.
The product details indicate a 4-piece unit count designed to anchor to factory floor points, suggesting a direct fit that requires no additional tools for basic installation.
Yes, the Setpower 12V is designed for off-grid camping and features an LCD control panel and app connectivity for full temperature management in a tent or outdoors.
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