Need compact cooling without spending a fortune? These portable refrigerators under $300 cover everything from car-friendly freezers and camping coolers to quiet desktop fridges for drinks, food, and skincare.
We selected models across several capacities, power options, temperature ranges, and use cases so you can quickly find the right balance of portability, storage, and convenience.
Best 10 Portable Refrigerators Under 300 Picks for 2026
Best Value Car Freezer
BougeRV CR22 23-Quart Portable Refrigerator
- 23-quart compressor fridge/freezer
- 12/24V DC and 100–240V AC power
- Three-level battery protection
Best For: Camping, overlanding, and road trips
Best for Home Beverage Storage
EUHOMY 18L Quiet Compressor Mini Fridge
- Holds up to 24 standard cans
- 40°F–61°F digital temperature range
- Quiet operation under 40dB
Best For: Bedrooms, offices, countertops, and home bars
Best Smart-Connected Option
EUHOMY 23-Quart 12V Refrigerator
- Bluetooth app control
- Compressor fridge/freezer operation
- AC/DC power with battery protection
Best For: Connected road-trip and campsite cooling
Best Compact Personal Cooler
Electactic 10L AC/DC Mini Fridge
- Lightweight 10L portable design
- 110V AC and 12V DC operation
- 38dB thermoelectric cooling
Best For: Personal drinks, snacks, cosmetics, and skincare
Best Capacity Pick
Frigidaire 10L 15-Can Portable Fridge
- 10-liter interior holds up to 15 cans
- Cooling and heating functions
- AC and 12V car power support
Best For: Lunches, drinks, makeup storage, and dorm or office use
Best Quiet Option
- Quiet operation below 25 dB
- 6-liter capacity with removable compartments
- AC and DC cords included
Best For: Bedrooms, quiet offices, skincare, and car use
Best Ultra-Compact Pick
Antarctic Star 4L Portable Mini Fridge
- Holds up to six 12-ounce cans
- AC and 12V DC power options
- Quiet 38dB thermoelectric cooling
Best For: Small personal storage in bedrooms, offices, cars, and dorms
Best Cooling-and-Warming Option
- Cools and warms contents
- Quiet 25dB sleep mode
- AC and 12V car power included
Best For: Skincare, snacks, beverages, and flexible travel use
Best Larger-Capacity Pick
Antarctic Star 10L Portable Mini Fridge
- Roomy 10-liter portable capacity
- AC and 12V DC adapters included
- Quiet thermoelectric cooling
Best For: Extra beverage, food, cosmetic, or skincare storage
Best Value Car Freezer – BougeRV CR22 23-Quart Portable Refrigerator
If you want one of the more versatile portable refrigerators under 300 for road trips or camping, the BougeRV CR22 combines compressor cooling with a 23-quart capacity. It can operate as either a refrigerator or freezer and supports both vehicle and household-style power through its included adapters.
Best For: Campers, overlanders, and drivers who need a compact fridge/freezer with battery protection.
Pros:
- Compressor cooling reaches 32°F from 77°F in about 15 minutes.
- Works with 12/24V DC power and includes a 100–240V AC adapter.
- Low-power ECO mode, three-level battery protection, and shock-resistant operation.
- Includes two-year tech support.
Cons:
- Manual defrost system.
- Top-opening design may be less convenient for upright storage.
- Should be kept out of direct sunlight to help prevent door deformation.
Its efficient compressor, broad temperature range, and vehicle-ready design make the CR22 a practical choice when you need genuine cooling or freezing rather than simple beverage chilling.
Best for Home Beverage Storage – EUHOMY 18L Quiet Compressor Mini Fridge
Among portable refrigerators under 300, this EUHOMY model is tailored more to indoor beverage storage than off-grid travel. Its 18-liter interior holds up to 24 standard 330ml cans, while compressor cooling and digital controls maintain a 40°F to 61°F range.
Best For: Bedrooms, offices, countertops, and home bars that need quiet drink storage.
Pros:
- 18L capacity accommodates up to 24 330ml cans.
- Compressor refrigeration provides more stable cooling than semiconductor systems.
- Runs at less than 40dB and includes a removable shelf.
- UV-protective door, ETL certification, and one-year after-sales warranty.
Cons:
- Temperature range starts at 40°F, so it is not designed as a freezer.
- Uses a 115V power supply rather than a listed 12V vehicle connection.
- Manual defrost system.
The compact footprint and quiet operation suit indoor use especially well, but shoppers seeking a car-ready cooler or freezer should consider a 12V compressor model instead.
Best Smart-Connected Option – EUHOMY 23-Quart 12V Refrigerator
For shoppers comparing portable refrigerators under 300, this 23-quart EUHOMY stands out with Bluetooth app control alongside compressor cooling. It can chill or freeze, runs from AC or DC power, and includes battery safeguards for use in vehicles, at home, or on the road.
Best For: Travelers who want remote temperature control and a full-size portable fridge/freezer for car or campsite use.
Pros:
- Cools from 77°F to 32°F in about 15 minutes and uses approximately 45W.
- Bluetooth app control allows remote management.
- Supports 12/24V DC and 100/240V AC power.
- Includes three-level battery protection, magnetic sealing, and anti-shock operation up to a 30-degree incline.
Cons:
- At 23.2 pounds, it is not the lightest option in this size class.
- Listed warranty is one year, despite two-year tech support.
- Its left-opening door may require attention to placement.
The app control is useful when the cooler is positioned where frequent manual adjustments are inconvenient. Its compressor and power flexibility also make it a strong all-purpose travel unit.
Best Compact Personal Cooler – Electactic 10L AC/DC Mini Fridge
If your needs are limited to drinks, snacks, cosmetics, or skincare, this Electactic unit is a space-saving alternative among portable refrigerators under 300. Its 10-liter capacity, carry handle, and AC/DC compatibility make it easy to use on a desk, countertop, in a car, or during travel.
Best For: Personal cooling in bedrooms, offices, dorms, cars, and small travel setups.
Pros:
- Compact 10L design weighs 8.4 pounds and includes a carry handle.
- Works with 110V AC household power and 12V DC vehicle power.
- Removable shelving supports flexible organization.
- Quiet 38dB operation and cooling down to about 40°F under stated conditions.
Cons:
- Thermoelectric cooling is limited to about 18°C below ambient temperature.
- Not designed to function as a freezer.
- Requires about three inches of clearance on all sides for heat dissipation.
This is a practical small-format cooler rather than a high-performance compressor refrigerator. Choose it for portability and convenience when modest, steady chilling is enough.
Best Desk-Sized Pick – Cooluli 4L Cooler & Warmer
For shoppers comparing portable refrigerators under 300, the Cooluli 4L is a compact choice for a desk, dorm, nursery, or car. Its thermoelectric system switches between cooling and warming, while AC, DC, and USB power options make it flexible for indoor and mobile use.
Best For: Small personal servings, skincare, baby bottles, lunches, and drinks in spaces with limited room.
Pros:
- 4-liter capacity holds up to six 12-ounce cans.
- Supports cooling and warming modes, with cooling up to 40–45°F below ambient temperature.
- Includes AC and DC adapters plus a USB cord for use with a suitable 2A power bank.
- Lightweight design with a carrying handle and magnetic self-locking door.
Cons:
- USB operation is limited to ECO mode and is not recommended with a computer.
- Compact capacity is better suited to personal storage than large food loads.
- Thermoelectric performance depends on the surrounding temperature.
The Cooluli stands out when portability and versatility matter more than capacity. It is a practical countertop or vehicle cooler-warmer for individual portions, but buyers needing room for several meals may prefer a larger model.
Best Capacity Pick – Frigidaire 10L 15-Can Portable Fridge
Among portable refrigerators under 300, the Frigidaire EFMIS188-SS offers more usable room than many compact personal coolers. Its 10-liter interior stores up to 15 cans and can run from a wall outlet or 12V car adapter, making it suitable for home, office, dorm, or travel use.
Best For: Larger lunch and drink storage, makeup stations, dorm rooms, cubicles, and drivers who want a 15-can capacity.
Pros:
- 10-liter capacity accommodates up to 15 cans.
- Thermoelectric system supports both cooling and heating modes.
- Bright LED light and mirrored door can be useful for makeup storage.
- Includes a carrier handle and supports 110V outlet or 12V car power.
Cons:
- Larger dimensions make it less suited to very small desks or nightstands.
- Cooling is rated at up to 20°F below room temperature, so results vary with ambient conditions.
- It is a corded thermoelectric unit rather than a compressor refrigerator.
The Frigidaire is a strong fit when capacity is the priority in a compact portable design. Its dual-mode operation and mirrored door add versatility, while the 15-can capacity makes it more practical for shared snacks and drinks than smaller units.
Best Quiet Option – BEICHEN 6L Cooler & Warmer
For buyers seeking portable refrigerators under 300 for a bedroom, office, or vehicle, the BEICHEN 6L model combines a compact footprint with separate cooling and warming functions. It includes AC and DC cords, two removable shelves, and an operation level specified at less than 25 dB.
Best For: Light sleepers, quiet workspaces, skincare storage, baby bottles, pet food, and compact car or desk setups.
Pros:
- 6-liter capacity holds up to eight 16-ounce cans or four 20-ounce water bottles.
- Cooling and warming modes support drinks, food, skincare, and baby bottles.
- Quiet operation is rated below 25 dB.
- Removable compartments and AC/DC cords improve organization and portability.
Cons:
- Its small interior is not intended for bulk food storage.
- Cooling performance is specified for mild ambient conditions of 64.4–68°F.
- Power compatibility is limited to AC 100–120V and DC 12V regions.
The BEICHEN is appealing for spaces where low noise and organization are important. Its 6-liter capacity provides more room than a tiny personal cooler without taking up much space, though its thermoelectric design is best for modest cooling needs.
Best Ultra-Compact Pick – Antarctic Star 4L Portable Mini Fridge
If you need one of the most compact portable refrigerators under 300, this 4-liter Antarctic Star model is designed for small personal items. It can hold up to six 12-ounce cans and includes a removable shelf for organizing drinks, food, cosmetics, or skincare products.
Best For: Bedrooms, offices, dorm rooms, cars, travel, and personal skincare storage where space is limited.
Pros:
- Compact 4-liter capacity holds up to six 12-ounce cans.
- Works with both 120V household power and 12V car power.
- Quiet 38dB thermoelectric operation with no refrigerant.
- Removable shelf adds flexibility for smaller items.
Cons:
- Its small capacity is not suited to storing large quantities of food or drinks.
- Cooling performance depends on ambient temperature and may take up to two hours.
Choose this model when footprint and portability matter more than capacity. Its lightweight 3.5-pound design and dual-power setup make it practical for desks, bedside tables, and vehicle use.
Best Cooling-and-Warming Option – CROWNFUL 4L Mini Fridge
Among portable refrigerators under 300, the CROWNFUL 4-liter mini fridge stands out for its cooling-and-warming function. It can hold up to six 12-ounce cans, uses AC or 12V power, and includes a handle and detachable shelf for portable personal storage.
Best For: Skincare, cosmetics, beverages, snacks, and travel use when both cooling and warming modes are useful.
Pros:
- Switches between cooling and warming, reaching up to 149°F in warming mode.
- Compact 4-liter interior holds up to six 12-ounce cans.
- Very quiet 25dB sleep-mode operation.
- Includes household and 12V car power options and is ETL listed.
Cons:
- Cooling temperature varies significantly with surrounding temperature.
- Manual defrosting is required.
- Small capacity limits storage to personal quantities.
The CROWNFUL is a flexible choice for users who want more than basic cooling. Its quiet sleep mode and carry handle suit bedrooms and travel, while the warming function adds versatility for food or drinks.
Best Larger-Capacity Pick – Antarctic Star 10L Portable Mini Fridge
For shoppers comparing portable refrigerators under 300, this 10-liter Antarctic Star offers substantially more room than typical 4-liter personal fridges. Its removable shelf, carry handle, and AC/DC adapters support use for beverages, food, cosmetics, and skincare in a bedroom, office, dorm, vehicle, or campsite.
Best For: Users who want extra compact-fridge capacity without moving up to a full-size refrigerator.
Pros:
- 10-liter capacity provides more storage than smaller personal models.
- Supports 100–120V household power and 12V car power.
- Thermoelectric cooling can reach up to 32°F below ambient temperature.
- Quiet 38dB operation and a removable shelf support everyday use.
Cons:
- At about 8.4 pounds, it is less lightweight than 4-liter alternatives.
- Requires at least three inches of clearance on all sides.
- Cooling performance depends on ambient temperature and may take several hours to reach lower temperatures.
This is the strongest fit when you need additional capacity but still want a portable, freestanding design. Plan its placement carefully for ventilation, especially on crowded countertops or shelves.
How We Picked the Best Portable Refrigerators Under 300
We focused on practical features that matter in everyday use: capacity, portability, temperature control, power compatibility, noise, construction, and versatility. The selection includes compressor-powered units capable of deeper cooling and freezing, as well as compact thermoelectric models designed for drinks, snacks, cosmetics, and personal spaces.
We also considered whether each refrigerator suits its intended setting. A 12-volt car refrigerator may be better for road trips and camping, while a small AC/DC cooler can be more convenient in a dorm, office, bedroom, or bathroom.
Quick Comparison
| Best For | What to Look For |
|---|---|
| Camping and road trips | 12V compatibility, compressor cooling, secure lid, and efficient power use |
| Bedrooms and offices | Compact footprint, low noise, AC operation, and simple controls |
| Drinks and snacks | Can capacity, removable shelves, and reliable cooling |
| Skincare and cosmetics | Small interior, stable temperature, and quiet operation |
| Freezing food | Low minimum temperature and compressor-based performance |
Key Buying Factors for Portable Refrigerators Under $300
Capacity and Size
Small 4L to 10L units are easy to place on desks, nightstands, and car seats, but they have limited room. Models around 18L to 24L are more useful for meal storage, extended drives, and camping while remaining reasonably portable.
Cooling Technology
Compressor refrigerators generally cool faster and reach lower temperatures than thermoelectric coolers. Choose a compressor model if you need dependable cooling in hot conditions or actual freezing. Thermoelectric units are usually simpler and lighter but are better suited to modest cooling rather than long-term food storage.
Power and Temperature Control
For vehicle use, confirm that the refrigerator includes 12V or 24V DC support. AC adapters are important for homes, offices, and dorms. Check the stated temperature range and look for adjustable controls if you plan to store different types of food or beverages.
Noise, Build, and Portability
Noise matters in bedrooms and quiet offices. Handles, compact dimensions, a durable exterior, and a secure lid improve portability. If you will carry the unit often, compare its empty weight as carefully as its storage capacity.
Who Should Buy Which Portable Refrigerators Under 300?
For Camping, Travel, and Vehicle Use
Choose a larger 12-volt compressor refrigerator when you need dependable cooling, more storage, or freezing capability. These models are the strongest choice for road trips, overlanding, tailgating, and weekend camping.
For Offices, Bedrooms, and Dorms
A 4L to 10L personal refrigerator is usually easier to fit and move. Prioritize AC operation, quiet performance, and a design that accommodates your typical drinks, snacks, medication, or skincare products.
For Mixed Home and Car Use
Look for an AC/DC model with both household and vehicle cables. This provides more flexibility and avoids needing a separate cooler for travel. Before buying, verify the included adapters, interior dimensions, and whether the unit is intended to cool below room temperature or freeze contents.
