The Best Portable Car Refrigerators

It freezes, it doesn't just chill. BougeRV rates the CR28 from -8°F up to 50°F, so you can run it as a proper freezer and carry ice cream, frozen meat, or actual ice. The spec sheet lists 15 minutes to drop from 77°F to 32°F and about 50 minutes to reach -5°F. That means you can load it at home, plug it in, and be cold before you've cleared town.

It's quiet enough to sleep next to. BougeRV rates it at 45dB, which is roughly a soft conversation in the next room. In a moving vehicle you won't hear it. In a truck bed or a tent at 2 a.m. you'll hear it cycle, but it won't wake you. The unit also has a shock-proof design and keeps running at up to a 30-degree tilt, which matters on washboard roads.

The power draw is modest, so your battery lasts longer. In ECO mode it runs at about 45W, and even flat out in MAX mode it's 60W. BougeRV says a normal duty cycle keeps it under 1kWh per day. That's the difference between one night parked and two. Pair it with a 100W solar panel and a decent auxiliary battery and you're close to break-even in good sun.

Battery protection you can actually set. The CR28 has three selectable cutoff levels, so you decide how much of your starter battery the fridge is allowed to eat before it shuts itself down. Set it high if you're parked overnight and need the engine to turn over. Set it low if you're on an auxiliary bank and want every last watt-hour going into keeping food cold.

It plugs in wherever you are. It runs on 12V or 24V DC in a vehicle and on household AC at home or a powered campsite, and both cords come in the box along with a removable partition board. So it doubles as a spare fridge in the garage between trips, which is genuinely useful. At roughly 23 by 12.6 by 15.5 inches, it fits behind most back seats.

Flaws but not dealbreakers

It's one temperature at a time. The CR28 is single-zone, so it's a fridge or a freezer on any given trip, not both. For a couple that's usually fine — you pick chilled and live with it. If you want cold drinks and frozen meat simultaneously, you need the Setpower DT55 or the ICECO VL60 instead.

The app is Bluetooth only. You can check and adjust the fridge from about 30 feet away, which covers walking around the vehicle. It doesn't cover checking your food from a trailhead or a hotel room. If remote monitoring matters, look at the Setpower.

Keep it out of the sun and out of the rain. BougeRV publishes no IP rating, and its own listing warns that direct sunlight can deform the lid. Throw a cover over it in an open truck bed. The lid hinge is reversible, but it doesn't feel as solid as the stainless hardware on the Dometic.

BougeRV lists two years of tech support on the CR28 rather than a stated parts-and-labor term.

You get a real fridge and a real freezer at the same time. The two compartments have separate digital controls, so one side can hold your beer at 38°F while the other keeps meat at -4°F. That's the single most useful thing a portable fridge can do, and most units here can't. Setpower rates the whole range from -4°F to 68°F, so either side can be either thing.

It's the gentlest unit here on a solar setup. The Smartele compressor draws 38W in MIN mode and 50W in MAX. For a dual-zone box that's remarkably low, and it's the number that decides whether one 100W panel keeps up with you or falls behind. If you're building a van around a finite battery bank, that gap compounds over a week.

The app does more than the Bluetooth units. You set and check both zones from your phone, so you can confirm the freezer side is still holding without walking back to the truck. It's the deepest connectivity of anything here. Small thing on a weekend trip. A big thing if you're leaving food unattended for a day.

Small design choices add up. There's a drainage hole in the bottom, so you rinse it out instead of sponging melted spills. An LED light shows you what you're grabbing after dark. Stackable baskets, an integrated handle, and a magnetic plate for compatible battery packs come in the box, and it runs on 12/24V DC or 100-240V AC.

Flaws but not dealbreakers

There's no battery inside. The DT55 needs a running 12V socket, a wall outlet, or a separate power station. Unplug it at a fuel stop and it's a cooler. If you want the fridge to keep working with the vehicle off and nothing else connected, the Anker is the one built for that.

Running both zones costs you. Two compartments held at two temperatures pull more total watt-hours overnight than a single-zone box the same size. The DT55's low draw softens that, but it doesn't erase it. Turning one zone off is an option and worth using on shorter trips.

Setpower is newer here than the established names. It has less of a track record in the US than Dometic, ICECO, or Alpicool, and the industrial-looking control panel isn't going to impress anyone. If long-term parts availability is a deciding factor for you, that's a fair reason to hesitate.

Setpower lists three years of tech support on the compressor and one year on the remaining parts.

It's a real refrigerator, not a plug-in cooler. The distinction matters more than any other spec on this page. A thermoelectric box can only pull the air down a fixed amount below ambient, so it fails exactly when you need it. The C20 targets a set temperature and holds it, reaching 32°F even when the outside air is near 100°F.

It's easy to live with. At 19.8 pounds empty, it's the simplest unit here to shift between the trunk, the back seat, and the kitchen counter. The 20-liter interior swallows about 28 cans. The control panel is a couple of buttons and a display, so there's nothing to set up beyond plugging it in and picking a number.

The insulation is better than the price suggests. Alpicool uses dense foam and a tight seal, which is why the compressor cycles less often once contents are cold. That's what keeps daily watt-hours reasonable on a small battery. It runs on 12V or 24V DC and on 110V AC, so it works in the car, at a hookup, and at home.

Flaws but not dealbreakers

It stops at 32°F. No ice cubes, no frozen meat, no ice cream — this refrigerates and that's it. If you need genuine freezing on a budget, the Alpicool C15 does it in a smaller box, and the BougeRV CR28 does it with room to spare.

You'll hear it. At around 52dB it's about as loud as someone talking near you, and in a quiet cabin at night that registers. Fine in a moving car or a garage. Less fine in a small camper.

The shell is light-duty and it fills fast. The plastic and hardware feel thinner up close than what's on the Dometic or the ARB, and 20 liters is one to two people for a day or two. Battery protection on older firmware is minimal, so check the settings before you rely on it overnight.

It goes colder than almost anything here. Dometic rates the CFX2 37 down to -7°F, which is well past the 0°F the USDA treats as safe long-term freezing. Only the ARB claims lower. If you're carrying frozen food for a week and opening the lid several times a day, that headroom is what keeps the contents actually frozen rather than merely cold.

The build is the reason to buy it. Reinforced corners, stainless steel hinges, ABS folding handles, and a robust removable lid — this is a box designed to be loaded, dropped, and re-loaded for years. Plastic latches are the first thing to fail on cheaper units, and Dometic's outdoor line has a long track record with overlanders for a reason.

Battery protection watches the vehicle, not just the fridge. The three-stage system monitors draw on your vehicle battery and cuts power before it can leave you stranded at a trailhead with no cell service. That's a mundane feature until the one night it saves your trip.

It packs efficiently and plugs in anywhere. The 37-liter interior takes 48 cans or four 1.5-liter bottles, which is a realistic weekend for a group. It runs on 12/24V DC and 100-240V AC, so the same box works in the truck, at a powered site, and in the pantry at home between trips.

Flaws but not dealbreakers

One zone, one temperature. The whole 37 liters runs at whatever you set, so a freezer trip means no cold produce and a fridge trip means no ice. Both the Setpower and the ICECO give you two zones for less.

No app, no Wi-Fi. Dometic keeps connectivity on its pricier CFX5 line, so what you get here is a physical control panel. If you check the fridge by walking up to the truck, that's fine. If you wanted alerts on your phone, this isn't the one.

You pay for the name and the shell, not the capacity. Thirty-seven liters is modest next to the dual-zone units that cost less, and there's no internal battery — it needs a 12V socket, AC, or a power station. This makes sense if the build quality is what you're after.

Two zones, two lids, no compromise. Each compartment has its own control and its own lid, so grabbing a drink from the fridge side doesn't dump warm air onto the frozen side. You can run freezer and fridge, both freezers, or both fridges, and you can switch one off entirely to save power on a shorter trip.

Both sides freeze properly. ICECO rates the range from 0°F to 50°F in either zone, which meets the USDA standard for safe long-term freezing. So a family can carry frozen meat on one side and dairy and produce on the other for three or four days without a grocery stop. That's the whole argument for a box this size.

The compressor is the proven one. The VL60 uses a SECOP compressor, the same Danish design that turns up in the most reliable units in this category. MAX mode cools fast after you load it warm; ECO mode keeps the daily watt-hours down once things settle. A metal shell, thickened inner walls, and a foldable pull-down latch handle the rest.

It's built to be lived in. Two removable wire baskets mean you lift groceries out in one motion instead of digging. An interior light helps after dark. The height is designed to clear a pickup tonneau cover, and separate 12/24V DC and 110-240V AC ports keep the cords from tangling behind it.

Flaws but not dealbreakers

It's big and it's heavy. Sixty liters is the largest footprint here, and loaded it's well past 60 pounds — a two-person carry from the truck to the site. Measure your cargo area before you order, because this is the unit most likely to not fit.

No wheels, no USB port. The smaller VL45 gets a trolley handle and a charging port; this one doesn't. For a fridge this heavy, the missing wheels sting more than the missing USB.

There's no app to check it with. There's no listed Bluetooth or Wi-Fi monitoring on this model, so you check it by opening it. Not a dealbreaker, but worth knowing if you were expecting phone control at this size.

ICECO covers the compressor for five years and all other parts for one year.