Best Portable Mini Fridge in 2021 Reviews | Buyer’s Guide

The portable mini fridge has become one of the essential portable appliances. With changing lifestyle, fast routine, and busy hours eating habits of people has also changed. Trends such as prepping weekly meals on the first day of the week have gained significant ground. The portable mini fridge is basically helpful in outdoor activities like the party, camping or traveling.

However, having a full-size fridge means more space and higher maintenance. That’s where the mini-refrigerators fit in as an ideal purchase for the small apartments or bachelors who are living in studio apartments. Even these portable mini fridge can be transported easily and can easily be used while camping or other outdoor activity. Usually, the portable mini fridge comes in varied sizes fitting somewhere between 1.7 cubic feet and 4.5 cubic feet.

We have come with a well-research guide on Portable mini fridge for you. You can check the reviews and buying guides below.

These are the Top 10 Best Portable Mini Fridge in 2021

Last update on 2021-09-23 / Affiliate links / Images from Amazon Product Advertising API

10. AstroAI Compact Mini Fridge 9 Liter

Best Portable Mini Fridge

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AstroAI refrigerator comes with a capacity of 9 liters and promises one of the quickest coolings to its customers. It is a multipurpose portable fridge that can be used for storing food items as well as makeup items.

The size of the refrigerator makes it perfect for small apartments, hostels, offices and even outdoor trips

First of all, the compact size of the fridge makes it ideal for homes with limited space. Due to its comfortable building, the refrigerator can store up to 12 1120z cans easily. The refrigerator is lightweight, weighing just 8.55 pounds.

Key Features

  • Cool/ warm option
  • 9 Liter Storage
  • AC 110V/ DC 12V
  • CAPA Certified
  • Safety Rating from CE, FCC, ETL, and RoHS


  • Two temperature modes make it more versatile and enhance the utility
  • Great for road trips with two plugs for a standard wall outlet and 12V cigarette lighters in the vehicles, respectively.
  • Freon- Free and environmental friendly with three years of warranty


  • Lack of thermostats makes it challenging to regulate the temperature

9. Cooluli 10 Liter Infinity Blue Mini Fridge

Cooluli 10 Liter Infinity Blue Mini Fridge

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The brand Cooluli has manufactured a portable mini-fridge ideal for bedrooms, small apartments, and even travel. This refrigerator comes in 5 colors to choose from, including primary colors like white and black. Further, there is 10 liter and 15-liter variant available that the user can choose according to his requirements.

A multipurpose refrigerator, Cooluli Infinity Blue fridge can be used for storing food, drinks as well as makeup products.

One of the best features of this product is its energy efficiency as the refrigerators are built on the top of advanced technology. Further, it has both cool/warm features along with a sleek design, which makes this refrigerator a good choice for smaller space.

The fridge weighs just over 10 pounds along with tempered glass front and the molded foldway, which makes it super easy to carry during the road trips. Above all, the capacity of Cooluli is remarkable, with the refrigerator capable of storing up to twelve 12 oz cans.

Key Features

  • Dual Voltage Infinity (AC 100–240V/12V) compatible worldwide
  • Cooling/warming feature
  • Advanced Eco-Max technology for energy efficiency
  • AC and DC power cords
  • Materials used are Aluminum, Plastic & Tempered Glass


  • 2adjustable/removable shelves + 1 container basket
  • Lightweight and portable
  • Sleek doors make it stylish and easy to carry
  • 1 Year of warranty
  • Advanced technology prevents the building of frost


  • Not very effective for storing perishable items
  • Few customers also complained of water leakage

8. Kealiv 15 Liters Personal Fridge for Home and Car

Kealiv 15 Liters Personal Fridge for Home and Car

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The brand Kealiv has launched a compact and personal refrigerator for storing food items, drinks, cosmetics, and skincare essentials. Its interior is efficient for storing up to 15 liter/18 cans.

Moreover, the cool/warm option of the refrigerator makes it a good pick for not just storing the cold drinks but also hot drinks such as warm milk, lunch, and so on. The cold temperature in this refrigerator ranges from somewhere between 41-50℉; the warm range is 141-150℉.

The manufacturer has ensured that the refrigerator is portable and perfect for road trips with its 12V DC/110V AC transformed attached. Above all, the underlying thermoelectric technology makes it highly energy-efficient and as well as highly durable.

Further, the carefully designed locking handle ensures that the door is locked properly to maintain the inner temperature. The door shelf can hold up to three water bottles, and the inner adjustable shelves can hold up to eighteen 12oz cans.

Key Features

  • Matching 12V DC/110V AC transformed attached
  • Made of material that efficiently maintains the temperature
  • The storage capacity of up to 15 liters
  • Suitable for small spaces as well as road trips
  • LED Indicator Light Green / Red


  • Underlying Thermoelectric technology makes the appliance energy efficient
  • Removable Shelves
  • Two years of customer service by Kealive
  • Sealed door design


  • Not reaching the lowest temperature of 41℉ is one of the negative reviews
  • Few customers have complained about the appliance being noisier than expected

7. Cooluli 10 Liter Classic White Compact Cooler Warmer Mini Fridge

Cooluli 10 Liter Classic White Compact Cooler Warmer Mini Fridge

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The refrigerator from Cooluli comes with enough space and weighs around 9.95 pounds. Cooluli has presented its 10-liter compact mini refrigerator is three shades of pink, white and black. Further, there are two variants of 10 liters and a 15-liter capacity.

With door hinges built on the right, the refrigerator’s installation type is counter. Moreover, the refrigerator can be used for storing both hot and warm food items, drinks, and skincare essentials. Cooluli also specifies that the door material type is plastic, and the refrigerator does not require any battery to run.

This 10 liters classic white portable refrigerator from Cooluli stands out for its advanced technology like temperature flip switch. Further, the appliance is eco-friendly with EcoMax technology under the hood. The Eco-max technology makes it energy efficient and prevents frost.

Key Features

  • Items weigh around 9.95 pounds
  • Available in three color variants
  • Cooling temperature ranges between 35°– 40°F (20° – 22°C) below ambient temperature
  • Warms up to 149°F (65°C) by an internal thermostat
  • Comes with AC & DC power cords


  • Easy to open and close door
  • Lightweight and multipurpose
  • Flip switch technology to maintain the temperature
  • 1 Year-limited warranty


  • Issues with the gasket on the door
  • Condensation issue

6. Gourmia Thermoelectric GMF600 Mini Fridge

Gourmia Thermoelectric GMF600 Mini Fridge

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An energy-efficient and advanced technology-packed mini portable refrigerator from Gourmia promises best in class cooling and portability. Gourmia has kept the appliance just perfectly portable, making it easy to place it in office or carry on an adventure trip. Further, weighing at just 4.9 pounds, the refrigerator is very light and easy to carry along.

The refrigerator comes in two variants – with speaker and without speaker with the former costing a bit higher than the usual price. As of now, this mini Fridge from Gourmia is available only in Black color.

First of all, its lightweight and the capacity to hold just enough drinks and food items make it worth consideration. The GMF600 Thermoelectric Mini Fridge can easily maintain the temperature as low as 32°F below ambient temperature. On the other side, it can also maintain the warm temperature reaching a maximum of 150°F (in an ambient temperature of 75°).

Thermoelectric technology and semiconductors that are free of CFCs and refrigerants make it eco-friendly. Gourmia also ensures that the refrigerator is ETL certified, making it safe and efficient.

Key Features

  • Two detachable power cords, AC/DC compatible with wall outlets and cigarette lighters
  • ETL certified
  • Cool/warm feature
  • Compact and lightweight


  • Speaker and non-speaker option
  • Thermoelectric technology
  • Environment friendly
  • Easily portable
  • Battery not required


  • No manufacturer’s warranty
  • Doesn’t do cooling effectively

5. Chefman 4 Liter Personal Compact Fridge

Chefman 4 Liter Personal Compact Fridge

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Perhaps one of the smallest mini-fridges available in the market with 4-liter capacity/ six 12 z cans. Chefman has created a perfect cooling and warming device that can be carried with ease to the offices, boating, camping, and more.

The interior dimension of this refrigerator can store enough essentials because of its removable shelf property. Further, the manufacturer offers a 1-year warranty, which ensures that the customers can buy the product worry-free.

If you are looking for a mini-refrigerator that does not take much space and can be easily portable, then Chefman Mini Portable Compact Personal Fridge is one for you. It simplifies the cooling and warming process by enabling it through just a flip of a switch.

Moreover, this compact fridge is cETL certified and comes with the plugs for both standard home outlets and 12V car charges.

Key Features

  • The capacity of four liter/6 12oz soda can
  • Cooling and warming feature
  • Available in Blue color
  • Weighs around 4.75 pounds


  • cETL certified
  • Lightweight and portable
  • 100% Freon-free and Eco friendly


  • The too small size might be a constraint
  • Buzzing Noise

4. Chefman Black 4 Liters Compact Fridge

Chefman Black 4 Liters Compact Fridge

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Yet another sleek and perfectly portable mini refrigerator from Chefman, the Eraser Board personal fridge, is a great pick for outdoors. Its 4-liter capacity makes it compact and lightweight for carrying for adventure trips and even offices.

The refrigerator from Chefman is ideal for preserving cool drinks, warm items as well as skin essentials. Size, as well as the weight of around 4.65 pounds, makes the refrigerator lightweight and portable.

For those who are looking for a portable yet, the strong refrigerator you should consider buying Chefman mini portable eraser personal fridge. Moreover, the refrigerator can easily store six 12 oz soda cans or other essentials.

Above all, cETL certification ensures that the refrigerator from the house of Chefman is eco-friendly and perfectly safe to use. The refrigerator also comes with a 1-year manufacturer warranty making it a worry-free purchase.

Key Features

  • Cooling and Warming function
  • Includes plug for standard home outlets and 12V car chargers
  • Green/Red Indicator Light
  • Removable Shelf


  • cETL certified
  • 1-year manufacturer warranty
  • 100% Freon Free
  • Can be cleaned easily with a damp cloth or paper towel


  • Noisy
  • Not effective for keeping food warm

3. AstroAI 4 Liter Thermoelectric Fridge

AstroAI 4 Liter Thermoelectric Fridge

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Weighing just a little over 4.5 pounds, this refrigerator from AstroAI has a storage capacity of up to 4 liters. This refrigerator is available in white color and is ideal for storing cold as well as warm essential items.

You can store soda, medications, food, cosmetics, and skincare essentials in this refrigerator.  The fridge can cool up to 32°F (0°C) below ambient temperature, or keep warm up to 150°F (66°C).

Eco-friendly engineering and safety approvals make this refrigerator one of the strongest contenders in its category. Further, the shelves are removable, which ensures more storing capacity if and when required.

Above all, this refrigerator comes with the 3-year manufacturer warranty from AstroAI, enabling the customer to buy the product worry-free.

Key Features

  • Carrying Handle
  • Green/Red light indicator
  • Warm/cool/off switch
  • AC/DC cord plug
  • Removable Shelf


  • 3- Years manufacturer warranty
  • 100% Freon free and environment friendly
  • Lightweight and compact
  • CE, FCC, ETL, RoHS certified


  • Flammable gas liquids
  • Noisy

2. Bestseller – Finishing Touch 4 Liter Flawless Beauty Portable Mini Fridge

Finishing Touch 4 Liter Flawless Beauty Portable Mini Fridge

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The mini-fridge for storing beauty and skincare product comes with two removable shelves. Moreover, there is a mini basket inside the fridge that can be used for storing ice packs, face masks, etc.

It is a multi-purpose fridge that can also be used more storing food items and not just make-up items.

This refrigerator comes with heat and cool settings and is quite portable, making it a good fit for studio apartments, dorms, etc. Weighing at just 5.1 pounds, the fridge is perfect for those who are into frequently transferrable jobs.

Key Features

  • Weighs around just 5 pounds
  • Cool/heat feature
  • A/C powered
  • Compatible with EU plugs through an adaptor
  • Two-Pronged plugs
  • Capacity of 4 liters


  • Lightweight and portable
  • Multipurpose fridge with two shelves
  • Cooling and warming feature can increase the usability of the product


  • Cooling is not sufficient according to some reviews
  • Breaks frequently

1. Top Pick – Cooluli 4 Liter Portable Mini Fridge

Cooluli 4 Liter Portable Mini Fridge

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Cooluli delivers yet another time an efficient and compact portable refrigerator for those who mostly live outdoors. Weighing at 4.85 pounds, this portable fridge has the storing capacity of 4 liters. The refrigerator can be used to store soda, food items, cosmetics, medicines, and so on.

Moreover, the refrigerator is available in a range of colors such as Black, White, Fuschia, Pink, and even cow print.

The thermoelectric technology of the system makes it effectively switch between the cold and hot mode. Further, this portable refrigerator from Cooluli comes with AC/DC and USB adaptors making it effective for both indoor and outdoor.

Key Features

  • Thermoelectric cooling system
  • Cooling Capacity: 40ºF-45ºF below ambient temperature
  • Warming Capacity: 122ºF-144ºF
  • Energy Consumption – Max 48W
  • Weight: 5.1 lbs/2.3 kg


  • Sleek and Durable
  • Handle on the top for convenient carrying
  • Environment friendly


  • Prone to counterfeit
  • Lack of after service options

What Points to Consider before Buying the Best Portable Mini Fridge

– Capacity – One of the features when looking for portable mini-fridge is to consider the capacity. If more than two people are living in an apartment, then mini-fridge might not be the best choice. However, the purpose of the fridge is simply to store a few drinks and a couple of ready-to-eat packets; mini-fridge could work.

Ideally, it depends on whether you require the storage capacity of more than 100 liters, and if that is not the case, then mini-fridges would work just fine.

Capacity wise, there are different models of mini-fridge in the market. Let’s have a look

  • Cube Mini Fridge – The type of fridge does not come with the freezer and, therefore, not ideal for freezing ice. It can be a good purchase for those who are looking to cool the drinks and store a few snacks.
  • Mid Size Mini-Fridge – This, as the name suggests, is somewhere between the cube size fridge and under the counter fridge. The fridge is not as portable as the cube mini-fridge but can store a larger amount of items.

Moreover, it comes with a freezer for cooling ice, which is not the case with the Cube mini-refrigerators.

  • Under The Counter Mini-Fridges –The good part about these refrigerators is that they can efficiently store, cool, and freeze at the same time. However, these refrigerators are pretty chunky and do not fall in the portable category.

– Cooling Technology – Different brands of refrigerators use different cooling techniques. The technology used, however, defines the efficiency of a refrigerator in the cooling process. Let’s have a look at the commonly used technology in the mini-refrigerators:

  • Absorption – If you are looking for a piece of machine that is silent and cools efficiently, absorption fridges are your thing. Liquid ammonia is used in this type of fridge, and it is motor-free.

However, if you are looking for a low budget portable mini fridge solution, then absorption fridges might not quite fit.

  • Compressor –These refrigerators deploy the same technology as used in the full-size fridges. Refrigerators using compressor technology make less noise and are also more energy-efficient.

One of the drawbacks of this technology is that it adds to the weight of the Fridge.

  • Thermoelectric – A relatively simpler technology, these refrigerators just have a pump and a fan to absorb the heat inside the fridge and throw it out. The technology is not, however, energy-efficient.

– Price – Depending on the above factors, the price would also vary for different types of mini-refrigerators. However, you should look out for the portable mini-fridge, which strikes a fine balance between the price and the technology.

– Warranty and Customer Support – While the latest technology, lesser noise, and perfect cooling make a fridge buy-worthy, warranty and customer support should not be ignored. Having access to a quick after-sale service is something that you would cherish lifelong.

Similarly, all the major brands would ensure a minimum warranty of one year, and if that is not the case, then you should be a bit skeptical in choosing that product.


Portable Mini fridge is an excellent appliance for those who are looking for an option that requires less space. Office going bachelors, students, backpackers, and people living in rented apartments are always on a lookout for something portable.

However, before buying a mini-refrigerator, you should have made sure to read all the factors to be considered and also the reviews.

Jolie Stephen
Julie Stephen is a freelance writer on different topics for many years. She is a senior writer of the Readbestreviews site with a full understanding of the topics she has written.