Best Breast Milk Storage Bags: A Quick Guide On The Top Choices And How To Pick

Breastfeeding is recommended for babies because of its health benefits. However, there are many moms who despise this because of the pain and inconvenience they experience. To make things easier, you should invest in the best breast milk storage bags.

Looking for breast milk storage bags, however, will not be easy. The abundance of the choices will only make it harder for you to decide. To make things easier, keep on reading and learn from the insights we will share, as well as the products we will recommend.

Please read below to see more detailed reviews.

Essential Factors to Consider

To narrow down the possibilities in the marketplace, here are some of the most important factors you should consider:

  • Durability: It is important to choose a storage bag that is long-lasting, which is reflective of its premium quality. One of the most important is for the bag to be leak-proof. This will make you confident that the milk will not go to waste. It should be made from a thick material.
  • Sterilization: Most of the bags sold are already pre-sterilized. This means that it is already hygienic and will eliminate extra effort on your end. With pre-sterilization, you can already transfer the milk and be confident that it will not easily spoil.
  • Ease of Use: You should choose a breastmilk storage bag that is user-friendly. This means that transferring the milk must be effortless on your end. In some cases, you can screw the bag directly to the pump, which will make things a lot easier.
  • BPA-Free: Storage bags for breast milk are made from plastic, which can be a significant health risk. With this, it is important to make sure that it is free from BPA, which means that there should be no toxic chemicals.
  • Design: There are different design features that you might want to consider. For instance, it is important to have a flat design, which means that you can easily stack them up on top of each other. It is also good if it is self-standing, which makes it easy to be filled with breast milk.

Tips in Storing Breast Milk

Aside from using the best breast milk storage bags, here are other tips that you have to keep in mind, which will make sure that the milk stays fresh and fits for consumption.

  • Do not forget to label the bag with the date and time the milk has been packed. Make sure to use the bag that has been stored first.
  • When storing the breast milk bags in the freezer, it is best to keep it in the center. If it is nearer the door, it will be more prone to getting in contact with warm air, which can speed up its spoilage.
  • If breast milk is not to be used within the next 24 hours, keep it frozen. Before freezing it, make sure that the bag is not filled all the way to the top. This is to make sure there is an additional room when it expands.
  • Pay attention to how long you can store the breast milk before it goes bad. If it is in the deep freezer, it can last for up to a year. If it is in the refrigerator, on the other hand, it can last for up to five days. In an insulated cooler, it is good only for a day. Lastly, at room temperature, it should be consumed within the first six hours.
  • It is also best to store breast milk in small quantities. As much as possible, store only 2 to 4 ounces of milk, which will lessen waste.

Reviews of the Best Breast Milk Storage Bags

In this section, we will have a look at five brands and models that you might want to consider as you search for the best breast milk storage bags.

One of the things that you can possibly love about this product is its Click‘n Secure Seal. The latter is a patented feature that makes it user-friendly, while also providing  assurance that the lid will stay sealed.

When it comes to durability, this can also prove to be an impressive choice. One of the reasons for this is the fact that it is puncture-resistant. With its strength, you can be confident about its long- lasting functionality.

To give you peace of mind, it is made using plastic that does not contain BPA and BPS. This means that the milk will not be prone to contamination that can be possibly caused by toxic chemicals.

Via https://amazon.com

Lastly, this can also be a great choice because it has a well-designed pour sprout. This means that transferring the milk from the bag to the feeding bottles will be a snap and waste can be minimized.


  • BPA and BPS-free
  • Durable construction
  • Recyclable


  • Attaching it to the breast pump can be tricky
  • Milk can leak when thawed

The manufacturer guarantees that this is going to be leak-proof, which can make you confident that it is indeed worth being considered as one of the best breast milk storage bags. This is because of the double zipper and the thickness of the material that allows it to last longer.

Via Amazon.com

Via https;//amazon.com

Another reason why you might love this is its oxygen barrier, a unique technology that will ensure the safety of the milk. This does not only retain freshness, but also the beneficial nutrients that are found in breastmilk.

It can also give you the confidence about the freshness of the milk because it comes pre-sterilized. Meaning, you can use it right after taking it out of the box.

It can also give you the confidence about the freshness of the milk because it comes pre-sterilized. Meaning, you can use it right after taking it out of the box.

Lastly, we also loved how it comes with fill lines, making it easy to measure the milk inside the container. Just make sure to not to overfill it so there is room for expansion when the milk freezes.


  • Self-standing
  • Leak-proof
  • Has a double-zipper lock


  • Bulky
  • Labeling can be difficult

The smart design of this product is one thing that you might find impressive. It is a bottle and a bag rolled into one, guaranteeing toughness. It is also leak-proof, making sure that no drop of milk will go to waste.

The opening of the storage container can be conveniently attached to a breast pump. This is one feature that makes it convenient since transferring milk will be a lot easier.

It also comes with a natural nipple attachment, which will allow babies to drink straight from the pouch. To add, there is no air inside the pouch. This means that there will be no air.

Via https://amazon.com

We also love it because it comes with a threaded cap, which is easy to open and close. This is one of the reasons why you can be sure that milk will never spill.


  • Direct pumping
  • Hygienic
  • Top stays tightly sealed


  • Expensive price
  • Measurements lack accuracy

If brand name is an important concern for you, this is one option that should be on the top of the list. This is made by one of the most popular brands in the market, which is already a proof of its high-quality. A lot of people trust it, so it must be good!

It is inclusive of an adapter that will make it easy to attach the container to all breast pumps from Mendela, making it effortless to transfer breastmilk.

To prolong the freshness of the milk, it is best to have it frozen. With such, this is an excellent choice because it comes with protective oxygen barrier. This will prevent the freezing temperature from altering the nutritional components of milk.

Via https://amazon.com

Lastly, it is also a good thing that it is made from plastic that does not contain BPA, which eliminates toxic compounds that can possibly contaminate breastmilk.

We also love it because it comes with a threaded cap, which is easy to open and close. This is one of the reasons why you can be sure that milk will never spill.


  • Made by a trusted brand
  • Easy to label
  • BPA-Free


  • Expensive
  • Minimal capacity

Via https://amazon.com

Made by one of the most popular brands in the market, this is another option that you might want to consider for the best breast milk storage bags. Its brand name alone already makes it a product that is hard to rival.

In terms of its features, one that we loved is the fact that it is durable. Even when kept in the freezer for an extended period, you can be confident that it will not break, even if it expands. This is because it has a dual layer and reinforced seams.

This self-standing feature is also a great design element. This will make it easier to have it filled with milk.


  • Dual zipper
  • Self-standing
  • Affordable


  • Reopening can be difficult
  • Can be prone to freezer burn


Looking for the best breast milk storage bags will not be an easy task. You will be overwhelmed with tons of options that are available, which will make it difficult for you to decide. However, this does not mean that you can just decide in haste.

From the five products above, it there is one we can recommend, it would be Kiinde Breastmilk Storage Twist Pouch (6-oz, Pack of 40). Although it is expensive, it is versatile, durable, and most importantly, made by a brand you can trust.

Sabrina Lily

I am a mother who has a 2-year-old pretty baby boy and we are preparing for the arrival of a new angel. From pregnancy until the child is born and look at them grow up each day is a pleasant experience. The little angels are so adorable. Taking care of and look children healthy is the most wonderful thing. Through this website, I want to share the experience of motherhood’s life for those who are a mama.

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Gaylord Flurry - March 23, 2018

My 80 year old mother loves jar opener. I tried it and it is amazing. All seniors or people with arthritis should have this item in their kitchen


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