11 Best Mini Fridge for Store Breast Milk and Baby Formula in 2023
Breastfeeding is strongly recommended for infants until they reach six months of age. After that, complementary foods and other drinks should be introduced into the child’s diet.
Breast milk offers numerous health benefits and holds significant psychological advantages for both the mother and the baby. We cannot emphasize enough the importance of breastfeeding, if it is feasible for you.
Given our fast-paced lifestyles, storing breast milk can be a practical option for busy moms. We consider ourselves fortunate to live in a world where certain conveniences make our lives easier. In addition to discussing baby bottle warmers, we have compiled a list of our favorite products for milk storage.
A mini-fridge can be a wise investment, especially for situations where the kitchen is far or when you prefer to centralize everything in your baby’s room. Some models of mini-fridges are designed for travel and can be powered through car charging ports or batteries. It is advisable to keep milk and other food items separate to avoid contamination.
Storing breast milk in the fridge can keep it fresh for up to five days, which can be quite advantageous in certain circumstances. Moreover, mini-fridges have versatile applications and can be repurposed for various needs, making them great additions to offices, man caves, campers, and other spaces.
If you are in need of milk storage bags, we recommend reading an article on the topic to help you find and purchase the best ones suited to your needs.
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Things to look for in a mini-fridge!

Before deciding to purchase a mini-fridge, take some time to consider the following questions:
- Will the size of the fridge fit the available space, and do you have plans to repurpose it in the future?
- Do you require a fridge that can be powered in your car while on the go, and should you opt for a smaller or larger size accordingly?
- Are you looking for a shorter-term storage option, in which case a thermoelectric fridge would suffice, or do you need a longer-term storage solution that would require a compressor-based fridge?
Once you have answered these questions, we can delve into specific information. We will highlight some of our favorite picks and discuss their respective pros and cons.
Related: How to Choose the Right Infant Formula for Your Baby
What are some safety considerations for storing breast milk?
When it comes to storing breast milk, there are several important safety considerations to keep in mind:
Cleanliness:
Ensure that all containers, bottles, and pumping equipment used for storing breast milk are thoroughly cleaned and sanitized before each use. This helps prevent contamination.
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Storage Containers:
Use suitable containers specifically designed for storing breast milk, such as glass or hard plastic bottles. Avoid using disposable bottles or containers that are not sterilized.
Labeling:
Always label each container with the date of expression to track the freshness of the milk. Use the oldest milk first to prevent spoilage.
Storage Temperature:
Breast milk should be stored at the appropriate temperature to maintain its quality. In a refrigerator, store breast milk at 32-39°F (0-4°C). If using a freezer, store it at 0°F (-18°C) or below.
Related: Best Formulas For Babies
Storage Duration:
The storage duration varies depending on the temperature. In general, breast milk can be stored in a refrigerator for up to 4 days and in a freezer for 6-12 months. However, it’s best to consult official guidelines or healthcare professionals for specific recommendations.
Thawing and Warming:
When thawing frozen breast milk, it’s best to do so slowly in the refrigerator or by placing the container in a bowl of warm water. Avoid using a microwave, as it can create hot spots and destroy beneficial components in the milk. Gently swirl the milk to mix any separated layers; avoid vigorous shaking.
Related: Best Formulas For Babies To Wean From Breastmilk
Checking for Spoilage:
Always check the appearance, smell, and texture of stored breast milk before feeding it to your baby. If it appears or smells off or has an unusual texture, it may be spoiled and should be discarded.
Remember, proper handling, storage, and hygiene practices are crucial to ensure the safety and quality of stored breast milk for your baby’s consumption.
Can breast milk be stored in a mini fridge?
Well, to be short about it, Yes! We want to emphasize both short-term and long-term cooling options. Breast milk can be safely stored at room temperature for 3 to 6 hours. If the room is colder, it can be stored for a longer duration.
A reliable mini fridge can refrigerate breast milk for 3 to 7 days. It is crucial to ensure that the temperature remains below 39°F to maintain its freshness. When purchasing a mini fridge, ensure that it has the capability to reach and maintain temperatures below that threshold.
We cannot stress enough the importance of storing breast milk safely and preventing any form of contamination.
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11 Best Mini Fridge for Store Breast Milk
Cooluli Skincare Mini Fridge for Bedroom

Introducing a versatile and comprehensive device that caters to all your requirements. Utilizing a thermoelectric system, it possesses the ability to both heat and cool various items.
Ideal for individuals seeking a portable solution, it is particularly suitable for mothers who desire to maintain the freshness and preparedness of formula or breast milk.
Advantages:
- The thermoelectric system allows for efficient heating and cooling, with a recommended waiting time of 30 minutes when switching between modes.
- It can be powered by AC electricity or a car cigarette adapter, and also includes a 2A battery bank with USB capability.
- It has received positive reviews and offers appealing design options, such as the charming cow design.
Disadvantages:
- This device is primarily intended for short-term cooling purposes and is especially beneficial for those in need of a portable solution while on the move.
- Some users have reported the presence of a small amount of ice at the bottom when using the machine.
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AstroAI Mini Fridge, 4 Liter/6 Can AC/DC

Presenting an affordable choice with an appealing name, this device not only carries a cool aura but also possesses the ability to cool your belongings. Its lightweight and portable nature make it an ideal short-term solution.
Operating silently and boasting environmental friendliness, this compact machine proves to be an excellent option.
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Advantages:
- Offers both AC and DC power options, enabling operation within a car.
- The cooling effect persists for an extended period, keeping items cool for several hours even after being turned off.
- The inclusion of a 3-year warranty adds to its value.
Disadvantages:
- As previously mentioned, it is primarily designed for short-term cooling purposes.
- It does not have the capability to make items cold (though this aspect can also be seen as a benefit).
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Midea WHS-65LB1 Compact Single Reversible Door Refrigerator

Introducing a high-quality refrigerator powered by a compressor, this appliance stands among the top contenders. It caters to mothers seeking a long-term solution and, despite its slightly larger size, remains an excellent choice for nursery use.
Featuring a sleek and modern design, it comes with adjustable legs and a reversible door, allowing it to fit seamlessly into any space.
Related: Best Breast Milk Cooler Bag
Advantages:
- It provides a long-term cooling option with a mechanical thermostat that can be set between 32°F and 35.6°F.
- The door’s opening direction can be adjusted to suit your preference.
- Considering its features, it offers great affordability.
Disadvantages:
- The warranty coverage is limited to just one year.
- It does not have the capability to produce ice cubes or freeze items within its compartment.
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RCA RFR321- 3.2 Cu Ft Compact Fridge

Here’s another long-term choice that offers a variety of color options! Falling into the mid-range of affordability, this selection represents the bulkier end of mini-fridges on our list. Despite its larger size, it boasts a sleek design that can seamlessly blend into any space.
Advantages:
- The door is reversible, allowing it to be opened from either side.
- It includes a freezing compartment and the ability to produce ice cubes.
- The fridge features adjustable feet and a thermostat that can be customized to suit your preferences.
Disadvantages:
- It should be noted that this is a standard-sized fridge and not particularly portable.
- There have been reports from some users regarding poor handling during shipping, leading to potential damages upon receipt.
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Gourmia GMF600 Thermoelectric Mini Fridge

The Gourmia model we have here utilizes a thermoelectric system, offering the convenience of both heating and cooling capabilities. It proves to be an excellent choice for individuals with limited space in their nurseries.
Advantages:
- This model is designed with an eco-friendly approach, considering environmental impact.
- It is ETL certified, ensuring compliance with safety standards in North America.
- Equipped with both AC and DC outlets, providing versatile power options. It has the ability to warm and chill items as needed.
Disadvantages:
- There are no significant drawbacks, but it is important to note that the unit is small in size, so it is advised to plan accordingly.
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BLACK+DECKER BCRK17V Compact Refrigerator

If you are familiar with the Energy Star rating, you know that it establishes the benchmark for energy efficiency. In 2020, the Black+Decker BCRK17V Compact Refrigerator was recognized by Energy Star as the most efficient mini fridge. Consuming only 70 watts of energy, this is an excellent choice for environmentally conscious parents seeking an energy-efficient mini fridge for storing breast milk.
Apart from its energy efficiency, this mini fridge is also a perfect option for those who need to save space. Despite its compact size, it offers the functionalities of both a fridge and a freezer.
While the freezer compartment is small and primarily designed for making ice cubes with the included tray, it may not provide ample space for storing frozen foods. However, you should be able to fit several bags of expressed breast milk comfortably.
The fridge section of this mini fridge offers sufficient room for storing your breast milk. It features a removable glass shelf and door shelves, providing designated spaces for breast milk bottles or bags.
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Galanz GLR31TBEER Retro Compact Refrigerator

Having a separate fridge or freezer specifically for storing fresh or frozen breast milk can be incredibly convenient. And when you desire the convenience of both functionalities in a compact unit, a mini fridge with an attached freezer is the way to go. Among such options, the Galanz GLR31TBEER Retro Compact Refrigerator stands out as the best mini fridge for breast milk with a built-in freezer.
This mini fridge offers excellent temperature control, allowing you to adjust the settings for both the fridge and the separate freezer compartment. This ensures optimal storage conditions for your breast milk, with the freezer capable of staying below zero and the fridge ranging from 32 to 47 degrees Fahrenheit.
In addition to its functionality, the design of this mini fridge is appealing. Inside, you’ll find removable glass shelves, a crisper drawer, door storage compartments, and convenient lighting. The fridge provides ample space for tall baby bottles, breast milk bags, and even your pumping equipment.
The freezer compartment boasts a generous storage capacity, accommodating approximately one cubic foot of frozen milk. Another notable feature is the separate door for the freezer, preventing the loss of cold air when the fridge door is opened.
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Chefman Mini Portable Eraser Board Personal Fridge

Looking for a portable mini fridge that offers a unique feature? Meet the Chefman Mini Portable Eraser Board Personal Fridge, which allows you to doodle and leave notes on its door!
Using this mini fridge, specifically the Chefman Mini Portable Eraser Board Personal Fridge, for storing breast milk has several advantages. The dry erase surface on the exterior of the fridge makes it perfect for keeping track of pumping times, milk supply, or any other helpful notes. The package includes three dry erase markers, and you can write anywhere on the black surface.
This mini fridge offers two functions to choose from: cooling and warming. It has temperature ranges from 32 degrees Fahrenheit up to 140 degrees Fahrenheit. However, you cannot select a specific temperature as the options are limited to cool or warm settings.
In terms of storage capacity, this small portable mini fridge can hold approximately six standard soda cans. The removable shelf allows for customization of the storage space based on your needs. Weighing only 4.6 pounds, it is lightweight and easy to move around.
While this compact refrigerator can fit in various spaces, it does generate some noise. It’s worth noting that some parents found the noise level too loud for use in an office or their baby’s nursery. However, it can be more suitable for use in a car, using the included car adapter, or in a common room.
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Lekebaby Breast Milk Cooler Bag

After discussing mini fridges as a storage option for breast milk, you might be considering alternative solutions. If you’re looking for a plug-free option that provides short-term cooling, we recommend considering the Lekebaby Breast Milk Cooler Bag with Contoured Ice Pack.
This cooler bag is ideal for mothers who need a convenient and portable solution to store breast milk bags and bottles during a workday or outings. It features a sleek design with a stylish fabric, resembling a purse, and offers two handle options for easy carrying.
The interior of the bag is equipped with an aluminum liner that provides insulation. This ensures that your milk remains cold throughout the day. Many mothers have attested to its effectiveness, stating that it keeps milk cold even during a 12-hour workday and beyond.
The Lekebaby Breast Milk Cooler Bag with Contoured Ice Pack comes with a specially designed ice pack that can accommodate up to 6 baby bottles. Additionally, there is ample space inside the bag to store pumping equipment. The bag also features a convenient zipper compartment, ideal for keeping sanitizer or milk storage bags.
One of the standout features of this cooler bag is its dual-opening design, allowing easy access from both the top and side. This makes it effortless to add or remove bottles as needed.
While it may not serve as a long-term storage solution like a mini fridge, we believe it is an excellent alternative for busy mothers who are frequently on the go.
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Efast Mini Fridge with Cooler and Warmer

The Efast Mini Fridge stands out with its unique design, making it a stylish addition to any modern home or kitchen. Despite its small size, it offers great versatility, making it suitable for various purposes such as travel, countertop placement, or even in the car. It can comfortably hold around 4 to 6 bottles, making it ideal for moms with a single nursing baby.
Similar to other options mentioned, the Efast Mini Fridge offers both cooling and warming modes. The warming mode is particularly convenient for keeping room-temperature breast milk warm until your baby’s next feeding. On the other hand, the cooling mode ensures the freshness of stored breast milk throughout the week. It can be powered by both AC and DC, allowing for use at home or on the go. Moreover, this mini fridge comes at a relatively affordable price point.
Advantages:
- Highly compact and lightweight, making it perfect for car trips or limited countertop space
- Sleek and contemporary design that complements modern appliances and furniture
- Affordable pricing
- Offers both warming and cooling capabilities
- Ample storage capacity for up to 6 cans
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Uber Appliance UB-CH1- Portable Mini Fridge

The Uber Appliance Mini Fridge showcases a charming vintage aesthetic, offering a compact and lightweight design that easily fits on countertops. Available in six colors, such as vintage red, matte black, and silver, it presents a stylish addition to your space. With a capacity of 4 liters or 6 cans, it conveniently plugs into a car cigarette lighter or a standard wall outlet.
Similar to other mini fridges on our list, this model features both warming and cooling functions, catering to your specific needs. It can cool down to 32 degrees Fahrenheit or warm up to 150 degrees Fahrenheit. The fridge includes a removable shelf and a self-locking door, allowing for ample storage space for bottles and enhancing organization.
Advantages:
- Adorable vintage design
- Available in multiple color options
- Offers both warming and cooling capabilities
- Includes a removable shelf and a self-locking door for convenient storage.
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Benefits of a Best Mini Fridge for Store Breast Milk
You Won’t Have to Pump so Often
The primary advantage of owning a mini-fridge for storing bottles of breast milk is the convenience it offers. By preparing multiple bottles in advance, you can reduce the frequency of pumping sessions throughout the day. Instead of pumping every time you need a bottle, you can have 5 or 6 bottles ready for future feedings. This time-saving approach simplifies feeding routines and makes it more convenient for both you and your baby.
Your Baby’s Milk Will Have it’s Very Own Place
Another advantage is that you can keep the breast milk separate from the rest of the family’s food. This is particularly beneficial if you have other young children who might accidentally confuse the baby’s milk with regular cow’s milk while exploring the fridge. By having a dedicated mini-fridge for storing breast milk, you can ensure its safety and prevent any potential mix-ups.
They’re Convenient in and Out of the Home
Mini fridges designed for storing milk offer the convenience of being versatile in terms of placement within your home, including the option of placing them in the baby’s room. Moreover, the majority of the mini fridges on our list are portable, allowing you to take them with you during day trips or even week-long family vacations. What’s more, many of them are compatible with your vehicle, providing additional flexibility and convenience while on the go.

Tips for Storing and Using Stored Breast Milk
Surprisingly, there are correct and incorrect methods for storing and utilizing stored breast milk. In this section, we will share some valuable tips on how to effectively store it to ensure its quality and safety.
- Before handling breast milk, it is crucial to practice good hygiene by thoroughly washing your hands and using clean storage containers. This precautionary measure helps prevent the introduction of germs or contaminants into the milk. Ensure that all containers and utensils used for storing the milk are properly cleaned using a safe cleaning agent and water.
- Consider purchasing breast milk glass bottles specifically designed for storing milk in your mini-fridge. These bottles are safe for your baby and serve dual purposes of storage and feeding. A highly recommended option is the Matyz 4-PACK Glass Breast Milk Storage Containers. These bottles have a capacity of 6 ounces, are made from food-grade glass to ensure maximum safety, feature leak-proof design for secure storage, and are easy to clean. Additionally, their wide mouths allow for convenient pumping of milk directly into the bottle and hassle-free feeding.
- Be sure to label your bottles with the date of milk expression. This not only helps you keep track of the remaining shelf life in the fridge but also assists caregivers and daycare workers in staying organized. If your baby will be under the care of others, it’s essential to label the bottles with your baby’s name as well.
- Avoid storing an excessive amount of breast milk in the fridge. Since breast milk can spoil within a few days, it’s crucial to store only the amount that you anticipate using.
- To warm refrigerated breast milk, opt for the safer method of using warm water. Avoid microwaving the milk, as it can lead to overheating and the loss of vital nutrients. Instead, place the bottle under warm running water until it reaches a lukewarm temperature suitable for feeding.
- After your baby has finished a refrigerated bottle, it is important to discard any leftover milk after an hour. If there is still milk remaining in the bottle and your baby is not ready to consume it within the next hour, store the bottle back in the fridge. However, if the milk remains unused after the hour has passed, it is recommended to dispose of the remaining milk. This practice helps ensure your baby’s safety by minimizing the risk of bacterial growth or spoilage.
FAQs: Best Mini Fridge for Store Breast Milk
What should you look for in a mini fridge for breast milk?
When selecting a mini fridge for storing breast milk, there are a few factors to consider.
Firstly, think about the size of the fridge. It should be spacious enough to accommodate the desired quantity of milk without occupying excessive space.
Secondly, assess the necessary features. If you intend to store a significant amount of milk, opt for a mini fridge with adjustable shelves and temperature settings. It’s crucial to ensure that the fridge has a reliable seal to maintain the freshness of your milk.
Lastly, take your budget into account. Mini fridges vary in price, typically ranging from $50 to $200. Choose a model that aligns with both your requirements and your budget.
What if I Accidentally Leave the Bottle Out?
Freshly expressed breast milk can be safely left at room temperature for a duration of up to 6 hours without significant concerns. However, it is advisable to refrigerate room-temperature milk promptly if you plan to use it in the following days. Alternatively, you may choose to use the milk immediately for feeding while it remains at room temperature.
The Color of the Breast Milk is Different After Storage, is Something Wrong?
Storing breast milk in the refrigerator may cause a slight change in its color. It is not uncommon for fresh breast milk to exhibit shades of yellow, brownish, or even blue. However, these color variations are considered normal and pose no cause for concern. It is important to ensure that you adhere to the recommended storage guidelines of using the milk within 3 to 5 days when refrigerated.
How do I Sterilize and Clean Pump and Bottle Parts?
Failure to properly clean and sterilize bottle or pump parts can lead to the transfer of bacteria. It is crucial to ensure that bottles, nipples, and washable pump parts are thoroughly cleaned before use. Boiling them for 5 to 10 minutes is recommended to eliminate any existing germs, although it is important to follow the specific sterilization instructions provided by the manufacturers. Additionally, washing these items with hot water and safe soap or running them through the dishwasher after each use is necessary to maintain cleanliness and hygiene.
Can breastmilk be stored in the freezer?
When freshly expressed milk is frozen, it can be stored at the rear of the freezer for a maximum of 12 months. However, it is advised by the Mayo Clinic to use the frozen milk within 6 months from the date of freezing.
It is crucial to note that freezing the milk may result in a loss of certain nutrients, particularly vitamin C. Therefore, it is recommended to store the milk in glass or durable plastic bottles. Avoid using disposable bottles or bottles that have not been properly sterilized.
How do I thaw the milk from the freezer?
Our recommendation is to remove the frozen milk from the freezer and allow it to thaw in the refrigerator overnight. Leave it there for a full night, and when ready to use, gently warm it using warm water or a bottle warmer.
Take care not to overheat the milk, and if any foam forms, gently stir it without shaking. It is important to note that the color of the milk may vary slightly, but if it was frozen and thawed properly, this should not pose any concerns.
How long can you store breast milk in a mini fridge?
The duration for which you can store breast milk in a mini fridge is influenced by the specific type of mini fridge you own and the settings you employ.
If your mini fridge features adjustable temperature control, you can safely store fresh breast milk for approximately 4 days. However, if your mini fridge lacks temperature control capabilities, it is advisable not to exceed 2 days of storage.
Regardless of the mini fridge type, it is recommended to label your milk with the date of storage. This practice allows you to keep track of the duration it has been in the fridge and ensures optimal freshness.
Does a mini fridge take a lot of electricity?
The majority of new options available are designed with environmental friendliness in mind and have low electricity consumption. Some models even include built-in power banks and can be powered using a 12V DC car adapter.
In our assessment, the type of mini-fridge we have presented does not consume a significant amount of energy, so there is no need for major concerns. However, we always advise thoroughly reviewing the product details and ensuring compatibility to ensure everything functions properly.
Can I use a regular refrigerator as a mini fridge for storing breast milk?
Indeed, it is possible to utilize a standard refrigerator for storing breast milk. However, many parents prefer the convenience of a mini fridge for the following reasons:
- Dedicated Storage: Using a mini fridge allows you to exclusively store breast milk, keeping it separate from other food items.
- Child Safety: Storing breast milk in a mini fridge keeps it out of the reach of young children who may be tempted to explore for snacks.
- Temperature Stability: By solely using the mini fridge for breast milk storage, the frequency of opening and closing the door is minimized. This helps maintain a more consistent temperature within the unit.
- Space Efficiency: Mini fridges are compact and can fit into tight corners or small spaces, making them suitable for areas where you may be pumping or require storage convenience.
What should I keep in my mini fridge?
In this scenario, we recommend using the mini fridge exclusively for storing your breast milk. It’s important to avoid any potential contamination from other food items, so it’s best to keep the baby bottles and milk as the sole contents of the fridge.
If you’re not a parent, the mini fridge can serve as a convenient storage option for sausages and beverages, like beers, during camping trips. As your baby grows older, you may find new purposes for the fridge beyond storing breast milk.
Do mini-fridges keep food and liquids cold enough?
Mini-fridges may not have the ability to maintain optimal cold temperatures for extended periods of time. If you’re not considering purchasing a larger and more substantial fridge, such as the Medea option on our list, it is recommended to store milk or baby food in the mini-fridge for no longer than 24 hours.
The more efficient mini-fridges, capable of maintaining cooler temperatures, may allow for storage of up to 48 hours, but it’s important not to exceed this timeframe.
Can you plug a mini fridge into a regular outlet?
The majority of mini-fridges are compatible with the standard 120V AC power supply and function perfectly well in such conditions. Certain models may offer additional charging options, which can be advantageous.
Moreover, some mini-fridges even feature USB power options, allowing you to use them on the go or in places where access to electricity is limited. The prospect of a fridge running on a portable battery certainly represents a promising future!
Are mini-fridges dangerous?
It is important to note that American products, including mini-fridges, are designed to be non-combustible. The materials used in their construction are not flammable, and these machines undergo rigorous testing and adhere to safety standards.
The potential dangers associated with compressor fridges are more applicable to larger, industrial-sized machines rather than mini-fridges. Therefore, the likelihood of such incidents occurring with mini-fridges is quite low. There is no need to be overly concerned about this aspect.
For the end, we have some general tips on how to store your breast milk!
- Ensure that you utilize appropriate containers specifically designed for storing breast milk.
- Avoid using disposable bottles and instead opt for glass or durable plastic options. It is essential to properly sterilize the containers before use.
- Keep the breast milk containers separate from other food items or any potential contaminants within the fridge. Be cautious of electricity outages if storing milk in the freezer, as even slight thawing can promote bacterial growth.
- Thaw the milk gently and exercise patience during the process. It is important to note that using a microwave is never a recommended method.
- If you require additional options, consider exploring other selections available on platforms like Amazon.
Final Thoughts
In conclusion, the AstroAI Mini Fridge is our top pick. It offers a combination of affordability, quiet operation, portability, and versatile placement options, making it an excellent choice for storing breast milk.