best mini fridge for breast milk storage

Best Mini Fridge for Breast Milk Storage (2021 Reviews)

For the first four to six months, your baby will wake up multiple times a night, hungry for milk and cuddles. This means two, three, four… five, or even SIX trips to the fridge in the middle of the night. That’s a lot of wasted sleeping time for mommy!

This is why having a mini-fridge for breast milk is incredibly convenient. You can just skip all of those walks to the kitchen and back; keep what you need right where you’ll need it!

It’s hard enough being a mom, let alone a working mom, keeping up with your daily feeding and pumping regime. After maternity leave, you will need a place to store your expressed milk while at work. Preferably not in the office fridge, next to everyone’s lunch!

You must keep your breast milk cool, to prevent it from spoiling before you can bring it home. Breast milk will stay fresh at room temperature for 4 hours. After this, it begins to spoil and is no longer safe for your baby.

These are just some of the many reasons why you should get yourself a mini-fridge.

Next, let’s look at what factors you should consider before you make your decision.

How to choose a Mini Fridge for Breast Milk

1.  Fridge or Freeze?
Breast milk in a fridge is good for up to 4 days, while in a freezer it can last up to 12 months. It’s never a bad idea to have some frozen milk as a backup in case you run low.

Some mini fridges come with a freezer section, and some do not. A freezer will be more beneficial for working moms and traveling, while a fridge-only option is best for your bedside.

2. Portability
Many moms use an insulated pump bag or a cooler to transport their breast milk, but you can also get a mini fridge that is small enough to carry!

This can be ideal for traveling, bringing the fridge with you, and using it as an ice chest.

3. Size
Girls, we all know the truth – bigger is NOT always better! A smaller-sized mini-fridge may appeal to you if you plan to take it with you frequently while on the go.

If you prefer to leave it at home or the office, a larger mini-fridge may make sense. More room for milk, lunch… maybe some wine!

4. Temperature Control
Being able to control and adjust the temperature of your mini-fridge is an important feature. Not all fridges have a temperature gauge, the ability to turn a knob and make it a little cooler, a little warmer.

The last thing you want is a fridge that freezes the milk if you just wanted it kept cool – now you have to wait for the milk to thaw while the baby is awake and hungry!

Best Mini Fridge for Breast Milk

Here we have reviewed some of the best mini fridges for breast milk available on the market. They are perfect to use at home or in the office – read on before you make your choice:

Cooluli Mini Fridge and Warmer

Cooluli Mini Fridge
This is one of our favorite mini-fridges – very useful to have at work or next to your bed at night. It will store and keep whatever you put in it cold for a few hours before completely freezing it. You will no longer need to run up or downstairs to get to the fridge. For convenience, you can carry it with you wherever you go outside or in the house.

What makes this mini fridge so special is its unique feature that allows you to warm the milk or food. There is a switch in the back that allows you to switch from “cool” to “warm”. It also comes with AC/DC and USB power adapters that allow it to be used in the car using the cigarette adapter, or USB, or even with a 2A power bank battery. This makes it quite versatile!


  • It is energy efficient
  • Easy to switch from cooler to warmer
  • Very portable and lightweight – it’s only 4lbs!
  • It is super quiet, so it can be kept in the baby’s nursery, bedroom, or in your office.
  • It’s 100% safe to use and free of Freon.
  • It has seven color options to choose from!


  • It does not come with a key to lock the door, so be careful when carrying it

AstrolAI Mini Fridge – Portable Cooler and Warmer

AstrolAI Mini Fridge
This mini fridge will keep everything you put in it cold or warm according to your needs. It can cool the contents down to freezing (zero degrees Celsius) within an hour, or warm it up to 150° Fahrenheit (66 degrees Celsius). It is very useful and handy to store up to six 12oz cans, small yogurt containers, fruits, or tall baby bottles.

What makes it so portable is its design and handle. You can bring it anywhere with you. This mini-fridge comes with two plugs for standard walls and outlets, but you can also plug it into a 12V cigarette adapter for use when traveling. It is well insulated so that even without power, it will keep the contents cool or otherwise will keep already warm items warm for at least a few hours as long as its door is closed.


  • Lightweight at 5lbs, so it’s quite portable – it also has a handle!
  • Keeps milk cold even on a hot day
  • This mini fridge can be plugged into a cigarette adapter when traveling to keep the milk cold
  • It does not make any loud noises when powered on, so you can keep it in the office, bedroom, or nursery.
  • It comes with a 3-year warranty.
  • Comes in four color options


  • It does not have a temperature gauge. You can either turn the switch to cold or warm.

Gourmia Thermoelectric Mini Fridge, Warmer

Gourmia Thermoelectric Mini Fridge
This is another handy mini-fridge to transport breast milk wherever you go. This one, too, can both cool and warm your items according to your needs. This mini fridge does not freeze the items you put in it, so bear in mind that you will need to freeze the milk as soon as you get home.


  • It comes with two detachable power chords; 1 for AC and the other for DC
  • It is compact, lightweight, and portable
  • Can use the cigarette adapter outlet in the car
  • It has a self-locking latch to ensure the door is tightly locked when carrying it.
  • It has a built-in fan for heat dissipation.
  • Very quiet when running despite having a fan


  • If you want something frozen, this mini fridge will not get to the freezing point. However, it makes items cold very quickly.

Midea Compact Mini Fridge

Midea Compact Mini Fridge
This is a much larger mini-fridge than the other options, with 1.6 cubic feet of space, and it is manufactured by a widely known company that offers only high-quality freezers and refrigerators. But it is still compact enough that you can place it anywhere you would need it – bedrooms, nurseries, offices, etc. It works so silently that no one will notice it’s around.

So far, this mini fridge can store the largest amount of items, and there are four size and color options to choose from – they have even larger options as well! If you are looking for something with a large capacity, you are in the right place. Its huge compartment is enough to hold tall milk bottles, cans, fruits, etc. It can even freeze ice cubes in the top compartment!


  • It runs very quietly; you hardly notice it is there
  • Keeps breast milk and food perfectly chilled
  • Adjustable temperature gauge
  • Perfect for small spaces
  • Removable wire shelf
  • Can make your own ice


  • Less portable, it’s 35 lbs!
  • No USB or car adapter option
  • No door latch, harder to keep closed while traveling

BLACK+DECKER Mini Fridge with Freezer

BLACK+DECKER Mini Fridge with Freezer
The Black+Decker is the largest mini fridge on the list, 1.7 cubic feet of space. Similar to the Midea model, this mini fridge is very quiet and boasts a large storage capacity for breast milk and otherwise. It comes in three color options, and this model boasts impressive energy efficiency, winning the Energy Star 2020 Most Efficient award.

The main difference that sets this fridge apart from the Midea, is the expanded freezer section, which can properly hold many breast milk bags or bottles and keep them frozen until desired. If keeping a small supply of frozen breast milk is important to you, then this option is my recommendation.


  • It has a freezer section
  • Ultra-quiet
  • Adjustable temperature gauge
  • Very lightweight; hence portable
  • It has a temperature gauge
  • Perfect for small spaces
  • Removable glass shelf, easy to clean


  • Less portable, it weighs 33 lbs!
  • No USB or car adapter option
  • No door latch, harder to keep closed while traveling

 See also: Best Baby Walker Alternatives

Wrap Up

Mini fridges are perfect for nursing moms. They are compact, convenient, and extremely useful. You will be able to feed your little one and store breast milk, food, drinks, and many more wherever you go.

Mini fridges will give you the freedom to choose when to come back home after a long day at work without worrying about where and how to store the milk.

Taking all of the above into consideration, the Cooluli Mini Fridge and Warmer is my pick for the best mix of features and portability. And the cow-print option is just adorable!

Here’s a Nursing Mammy tip: you can buy one for home, and one for the office!

Now that you’ve settled on a mini-fridge, next you might want to consider what to use as the best bottle warmer!

 See also: Best Bottle Warmers for Frozen Breast Milk

What do YOU use to keep your baby’s milk chilled?

Let us know in the comments below!

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