The 9 Best Breast Milk Storage Bags To Securely Store Your Breast Milk


Ideally, moms need to have 8 to 10 nursing and/or pumping sessions per 24-hour periods. At home, if you have more than enough bottles and space in your fridge, you could store breast milk in bottles. If you are producing more milk that your baby could consume, or if you need to go to work, then a solution is to use a proper storage. Here are the most popular and best breast milk storage bags that is currently available in the market.

While you could store breast milk at room temperature for 6 to 8 hours, according to the CDC. Breast milk can be stored for up to five days in a refrigerator and up to a year in a freezer.

Click here to learn more about proper handling and storage of your breast milk. Also, here is also a resourceful video on breast milk storage tips.

Things to Consider When Buying Breast Milk Bags

Safety. When you buy a reputable brand from a reputable store, it is probably safe to say that these products meet safety standards.

Durability. If you shop online, it would be hard to gauge the thickness of the plastic bags, as manufacturers often do not put that information online.

A great way is to read the reviews as well as ask your friends. I cannot overemphasize the importance of the purpose of a storage bag, and that is to store your liquid gold without leaking or spilling.

System. Some brands have a complete solution for you – from breast pumps to storage bags. For example, the popular nursing/breast pump brand – Medela, is one of them.

Therefore, using a complete system like the Medela or Kiinde Twist Direct-Pump Breast Milk Storage allows you to use a breast milk storage bag that can be attached directly to the breast pump. Once you are done, zip it and store directly in the fridge or freezer for later use.

Price. Check the storage bag and decide if the price per piece is affordable for you. If the products appear to be the same, then you may want to try using the cheaper one.

Even Best Breast Milk Storage Bags Can Have Issues


It’s not easy looking for the best storage bags to save those liquid gold for your precious baby. There are several brands to choose from and different people would have different opinion and experiences.

​I searched online and read up on hundreds of reviews. Here are the top two issues with breast milk storage bags:

Leaking and Bags Breaking. No matter how manufacturers claim their bags would not leak or break, it happens. These bags are not designed for heavy-duty use where you could throw them around. Proper handling and storing amounts that are well within the designed capacity would minimize or eliminate leaks and bags breaking.

Accuracy of Measurement. These bags come with measurement lines. Unfortunately, the labels should be treated as rough estimate only. If you are using breast milk bags for the first time (or using a new brand), you would want to check the accuracy. Test by pouring some water in and pour out to a measurement cup to verify if the measurement is indeed correct.

The Contenders for the Best Breast Milk Bags

Below is a list of the best breast milk storage bags that we manage to find after reading hundreds of reviews.

It's good to know that all these breast milk storage bags are made with high-quality materials and BPA, phthalate and PVC free. These bags are also highly rated by mothers who had purchased and tested them.

Ameda Store ‘N Pour Breast Milk Storage Bag

The Store ‘N Pour breast milk bag can be fitted with unique flange adapters, allowing it to be attached to pump kits. It comes with easy-close zip seals so bags won’t leak.

The tear-and-pour spout helps prevent spills during milk transfer. Gusseted bottom allows filled bag to stand on its own.

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Madela Pump & Save Breast Milk Bags

If you are using a Madela breast milk pump, then the Pump & Save bags can be attached to the pump directly.

There is no need to pump to a separate bottle and transfer to a bag. It has a convenient no-spill, no-leak design with easy-to-close zipper top.

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Tommee Tippee Pump and Go Breast Milk Pouch

Tommee Tippee’s breast milk storage pouch can be attached to its breast pump eliminating one more step – transferring the content from a bottle. An adapter can be purchased allowing it to be used with all major brands.

The single use pouch is pre-sterilized and has a lid that is screwed for security while stored in fridge or freezer.

For the extra convenience, you can get the Tommee Tippee Pump and Go complete breast milk starter set. This set will only can provide you with the breast milk storage facility but it's a complete system to collect, store and manage your breast milk so you can use later with ease.

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Philips Avent Breast Milk Storage Bags

The Philips Avent breast milk storage bag is secured by a leak-proof double seal. It is pre-sterilized and has a tamper proof seal. The reinforced seams and dual layer bag makes it freezer-safe.

This breast milk storage bag also has a wide opening for easy filling and pouring. The sturdy design of the bag enables it to be self-standing once it is filled up.

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Lansinoh Breastmilk Storage Bags

Lansinoh is one of the most recognized names when it comes to breast milk storage bags. It has a tamper-proof seal. The side seams are double sealed to avoid problems with leaking.

This breast milk storage bag has a convenient pour spout too. Also, this bags could be laid flat for efficient storage and thawing. Many mothers love that this breast milk storage bag because of the bags feels very thick and sturdy.

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NUK Seal ‘N Go Breast Milk Bags

NUK guarantees 100% leak-proof double zipper seal. However, in my opinion, 100% guarantee leak-proof can only work if you store the breast milk the right way (i.e, do not store milk beyond the recommended quantity in each single pack)

The NUK breast storage bag is made of thick and durable materials to keep milk fresh by making sure no nutrients are escaped. It is freezer-safe and easy to store. Like others, the bags are pre-sterilized.

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Dr. Brown’s Breastmilk Storage Bags

Dr. Brown’s storage bags are designed to be durable with double zip seals to protect precious breast milk. Gusseted bottom allows the bag to stand upright. It has perforated top for easy access.

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Milkies Breast Milk Storage Bags

These breast milk storage bags from Milkies are pre-sterilized and ready to use. It can be easily filled and frozen flat. The reinforced sides are to prevent the bag from breaking during storage. It is sealed with a leak-proof double zipper.

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Kiinde Twist Breast Milk Storage Pouches and Kit


Kiinde’s Twist Pouches are different from all the other breast milk storage bags. It allows you to collect, store, prepare and feed using a single pouch and eliminates messy and risky transfer of milk. All of these can be done with the Kiinde breast milk storage twist system.

Anyhow, the Twist pouches can lock onto pumps from all major manufacturers using an adapter that can be purchased separately. The single-use pouches and caps are recyclable after use.

The Twist Pouches are pre-sterilized for grab-and-go convenience. A secure threaded cap eliminates the risk of leakage.

The Kiinde is indeed the best breast milk storage bag that we come across so far. What I really like about Kiinde is that they have the option to purchase the complete storing kit that look so neat and convenience.

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Kiinde Breast Milk Storage Twist Starter Kit

And the Best Breast Milk Storage Bags Are?


It is not about the features, but the functionality. When it comes to breast milk, your baby needs every single drop of them. With that in mind, the choice is clear.

One brand stood out and that is the Kiindi Twist Direct-Pump Breast Milk Storage Pouches. It’s not the cheapest product on the market but that is why it is the top choice – reliability.

If you are seeking alternatives, choices like Milkies Breast Milk Storage Bags and Lansinoh Breastmilk Storage Bags all nearly the same. Handle them carefully and keep content below capacity, it should work well for you too.

We hope that this post has helped you to pick the best breast milk storage bags. If you think we miss out any good bags, let us know by commenting below.

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