The Best Breast Milk Storage Bags Reviews of 2021

Are you a mother who is always away from home and would love to feed her baby on the breast milk? In case you need the most convenient way to store your breast milk safely, then the best breast milk storage bags are the ultimate solution.

The Best Breast Milk Storage Bags will offer you up to six months of storage when stored safely. This, therefore, implies that they are a very reliable and convenient way to keep your breast milk.

Besides this, they are very safe, ergonomic and some are durable. Give them a try today and you will find them very amazing.

Benefits of The Breast Milk Storage Bags:

Easy to Thaw: The breast milk storage bags make it easier for the kid to feed on the milk. This is because they are thin in size, hence thaw faster.

Easy to Label: With the breast milk bags, you will find it very elementary to label the milk, which makes it simpler to manage the milk. This is because they have space where you can easily label the volume of milk.

Economizes on Space: They will occupy the least space possible. This is because they can easily lay flat on top of another.

No Need To Wash Or Sterilize: The bags are only used once, hence you have no reason to either sterilize or wash.

 5 Best Breast Milk Storage Bags Review

1. NUK Seal N Go Breast Milk Bag

NUK Seal N Go one of the best breast milk storage bags. It is very safe as it features a dual zipper seal to ensure that the milk remains safe for consumption.

The bags also have a unique gusset-free bottom. With this design, you are assured of no leaking from the lower part.
Besides this, it is also 100% leak proof. This is the reason why it is recommended for traveling and long hours of milk storage.

NUK Seal N Go Breast Milk Bag

It also hinders any kind of spills as you transfer the milk. This is because it features a gravity-fed pour spout that hinders spillage of the milk.

NUK Seal N GO one of the top-rated milk bags that you will find very amazing. Make your order today and it will be delivered within the expected time.


  • It is 100% safe
  • It is very ergonomic
  • It economizes on space
  • The breast milk bag prevents any spillage when transferring the milk


  • You may find with the plastic smell but in rare cases

2. Lansinoh Breastmilk Storage Bag

Are you looking for larger and stronger breast milk storage bags? In case you need larger bags, then Lansinoh Breastmilk is a perfect choice.

Lansinoh Breastmilk Storage bags have a larger volume to allow them to carry more milk. They are also stronger and this will ensure that it doesn’t burst irrespective of the amount of milk in the bag.

Lansinoh Breastmilk Storage Bag

They also provide a very convenient pour spout. This makes them very user-friendly as they minimize any kind of milk spillage, hence one of the best on the market today.

Lansinoh Storage bag is also very safe. It is free from BPA, hence will suit your kid perfectly.
Despite its high-quality features, this imported bag is relatively cheap and affordable. Get started with it today and you will definitely love it.


  • It has a large volume
  • The bad is also stronger
  • It is secure and BPA free
  • It is relatively cheap and affordable


  • It may not be suitable for frozen milk

3. Dr. Brown’s BreastMilk Storage Bags

Dr. Brown’s BreastMilk Storage Bag is a high-quality breast milk storage bag that will guarantee you excellent services. it has a leak-proof dual zipper to keep your milk safe.

Unlike other milk bags, this comes pre-sterilized to allow for easy cleaning. This makes it very reliable and convenient for long hour’s milk storage.

Dr. Brown’s BreastMilk Storage Bags

It is also durable and this will ensure that it adequately protects your breast milk. The design of the bag allows it to stand upright or lay in the refrigerator, hence economizes space.

Apart from this, the bag is also easy to mark the amount of milk stored in it. It has the labeling in an organized manner. This is just more than you may expect and, therefore, one of the best breast milk storage bags you need to give a try.


  • The bag is simpler to mark
  • It comes pre-sterilized for easy cleaning
  • It also occupies the least space possible
  • It has a double zipper for top-notch security


  • You need to check the quality before buying as some may easily break

4. Medela Pump and Save Breast Milk Bags

Do you wish to find a perfect and reliable breast milk bag for your baby? In case you need something classic and spacious, then Medela Pump is a great choice.

It is very suitable for both the freeze and fridge. It has protective oxygen that will keep the milk very safe.
It also very convenient as it can easily lose the zipper top design whenever you need to transfer the milk. Besides this, it also prevents any leakage and spills.

Medela Pump and Save Breast Milk Bags

The breast milk bag is very spacious as it can contain up to 50 counts 5 Oz bags. The free BPA bag is very compatible with all the Medela breast pumps, hence very reliable and convenient.

Why miss out on this world-class breast milk bag? Give it a try today and you will never regret it as it is one of the top-rated bags.


  • It is spacious
  • It is very compatible
  • It is also very safe and BPA free
  • It has a protective oxygen barrier, hence perfect for both fridge and freezer


  • Some may leak the milk, but in rare cases

5. Philips AVENT Breast Milk Storage Bags

Philips AVENT is a hygienic and safe breast milk storage bag that is designed to serve you better. It is pre-sterilized and very strong.

This, therefore, implies that it will store a large volume of milk without leaking. Due to the robust construction, it is very durable.

Philips AVENT Breast Milk Storage Bags

The breast milk storage bag is very ergonomic. It is simple to fill and pour through the wide opening.
To ensure that your milk stays safe, it is leak proof with a double zipper. This makes it very perfect and reliable storage bag you can rely on.

In order to get it today, just make your order now and it will be delivered within the estimated time. This is one of the best breast milk storage bags.


  • It is very safe
  • It is also leak-proof
  • It is strong and durable
  • The storage bag is very ergonomic
  • The bag is relatively cheap and affordable


  • Some may not be suitable for frozen milk

How Long Can Fresh Milk Stay Out?

The duration that the fresh breast milk stays out fresh varies based on various factors. For example, room temperature, type of freezer and whether the milk is expressed or not.

The breast milk will require a temperature of about 60-85 Degrees F to stay for about 3-4 hours. The expressed milk can last for between 6-8 hours as long as the room temperature remains cooler.

To keep the fresh milk for longer, it should be refrigerated for about 3-5 days. The duration of the freshness of such milk will be determined by the type of freezer and where the milk is placed.

  • The frozen milk can last for between 3-6 months. This is when kept in a refrigerator with a separate door to the freezer.
  • Other refrigerators have a single door to the freezer and refrigerator compartment. Such a freezer can keep the milk fresh for up to two weeks.
  • The fresh milk can last for up to 6-12 months in the deep freezer or chest. This is because they aren’t opened frequently.

How Should You Store Breast Milk?

If you are a mother, most likely you do understand the importance of breast milk to your child.
However, the hectic lifestyle which requires you to go to work or attend other business denies you the chance to feed you, toddler, as much as you would love to.

Fortunately, breast milk storage bags can save the day; all you need to know is how to safely store the boob juice.

You do not want the milk to lose its nutrients that nourish and boost your baby’s immune or even worse your baby to get food poisoning due to poor milk storage.

Best Breast Milk Storage Bags

How to Store Breast Milk

Breast milk storage bags, they come with instructions for use, so you should take time to read them. Besides these instructions, here are basic guidelines on how to use milk storage bags.

Ensure that your hands are clean before handling or expressing breast milk.

Label each bag with a waterproof pen before filling. Labeling entails indicating the date that the milk was expressed; this will enable you to use the oldest milk first.

To open the bag, first remove the sterilizer seal and then decant the expressed breast milk from another container into the bag or you can pump the milk directly into the bag by placing it around the breast pump shield.

Remember to check the maximum volume of the bag; do not fill beyond this point. More so, do not leave air in the empty space of the bag; push out all the air before sealing the bag.

Stand the bags upright when storing them in the fridge.

What Kind of Container to Use?

There are various containers you can use to store your breast milk, the decision on what type of container to choose should be mainly dependent on factors such as ease of use, safety, and whether they are disposable or not.

These containers include Hard-sided glass or plastic containers with well-fitting tops, or special plastic bags uniquely designed to collect and store milk.

Avoid storing the milk in plastic bags or disposable bottle liners meant for general household use because they are likely to contaminate the milk.

Why Need Breast Milk Storage Bags

You have often heard the phrase; there is no point crying over spilled milk, but it is highly likely that whoever said that has never spilled her milk.

Pumping the milk can at the time become a messy affair especially using the wrong equipment. To avoid spillage and milk contamination disasters, breast milk storage bags present a revolutionary way designed specifically to store breast milk.

These bags present the most hassle-free way of simultaneously pumping and storing breast milk; they are free from BPA, they are pre-sterilized, and are easy to pour and store.

Their only downside is that they are not reusable because they are pre-sterilized. However, they are affordable if buy them in bulk and more so you have less cleaning to do because they are disposable.

The Best Storage Containers for Breast Milk

It is important to note that, you need to collect milk in clean containers, such as hard plastic cups with tight caps, screw cap bottles, or heavy-duty bags that can be directly fitted into nursery bottles.

Avoid the use of formula bottle bags or ordinary plastic storage bags because they are more likely to leak or spill.
It is not recommended to use disposable bottle liners to freeze breast milk because there is a higher risk of contamination; these bags tend to leak and are less durable.

Best Way to Freeze Breast Milk

Here are a few facts that you need to know about refrigerating your breast milk. According to the Centre for Disease Control (CDC), breast milk can be stored at room temperature for up to 8 hours, in the refrigerator for up to 5 days and up to 12 months in the freezer.

How to Freeze Breast Milk

The above facts clearly show that refrigerating and freezing is the best way to store breast milk for an extended period of time. The delicate nature of the booby juice requires you to handle it with more care.

After pumping, immediately pour the milk into the right containers. Leave a space (an inch or so) in each container or rather do not fill the container because once the milk freezes, it will expand which can cause the bottle or bag to burst.

Need to Store Milk in Small Portions

Freeze the milk in small portions between 2 to 5 ounces. This way, the milk will freeze and thaw faster; you will avoid overfeeding the baby care so that you can use all the milk at once, and consequently you will waste less milk.

Importance of Labeling

Label each bag/bottle with the date so that you can use the oldest first. If you are storing your breast milk in a place where the refrigerator is shared by another mother, like at work or in the hospital setting, ensure that you label the container with your name or the child’s name or place it in a marked bag, so that it is not mistaken for regular milk or mistakenly give your child someone’s else milk.

Where to Place the Milk in the Freezer

Once you have labeled accordingly, immediately place the bags in the freezer. Store the milk in the middle or the back of the freezer, where the temperatures are at their lowest and are most consistent and avoid removing it until you are ready to feed the baby.

The temperatures on the sides and close to the door of the freezer can fluctuate causing the milk to partially thaw, which is not recommended.

One more last thing, once the milk has been frozen, it is not recommended to add fresh milk to the already frozen milk; keep them separate.

Best Way to Thaw Breast Milk from Storage Bag

If you do not need to use the milk immediately, transfer the frozen milk from the freezer to the refrigerator where it will thaw slowly between 12 to 24 hours.

However, if you need it urgently, run warm water over the bottle or bag of milk; this way, the frozen milk will thaw more quickly.

Once the milk has thawed, you should use it within 24 hours; otherwise, do not refreeze it after thawing or use it after 24 hours have passed.

The Don’ts

Avoid letting the milk thaw under room temperature because this significantly multiplies bacteria growth which is likely to have an adverse effect on the baby.

Do not use a microwave to warm or thaw the breast milk, because it does not heat liquids evenly; it creates hot spots that can damage the milk or badly burn a baby.

Moreover, if placed for too long in the microwave, bottles can explode, and also the heat can destroy the nutrients in the milk. Once the milk has thawed, it separates into layers where the cream rises to the top. You need to gently swirl the milk to mix the milk layers and avoid violently shaking it in a bottle.

If the milk was in a bag, pour it into the feeding bottle while holding the bag upright to prevent spills. Do not re-use the breast milk storage bags. It is recommended to discard them. You can reuse the bottles and the pumps by cleaning them with water and if you deem it necessary, you can wee disinfect them.

Bottom Line

These are some of the top rated breast milk storage bags to look out for. They are very effective and will guarantee you quality results.

The bags are also very safe as most of them feature the double zipper. Besides this, they are also BPA-free, hence safe for your kid.

Despite their high-quality features, they are relatively cheap and affordable. Get any of them today and you will realize how much you have been missing.

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