Best Disposable Milk Storage Bag: 6 Products That Are Just Perfect


Let’s face it – you can’t guarantee that you’ll always be there for your baby every feeding time. However, that’s not a reason to worry. With a disposable milk storage bag, your child can receive the nourishment he needs anytime, anywhere.

However, there’s only a limited number of high-quality choices. To keep you from choosing the wrong one, here’s a list of the best disposable milk storage bags.

Our Pick: Kiinde Breast Milk Storage Twist Pouch

This is not your average milk storage bag. Kiinde Breast Milk Storage Twist Pouch has the convenience of a storage bag and the durability of a baby bottle. It is much thicker and sturdier than most storage bags.

Whether you’re going to place the pouch upright or flat, it will remain sturdy when the storage area is full.

Probably the most convenient option out there, this product won’t even require you to transfer the milk into another container.

You may directly pump milk into the pouch without any spills and store it in a fridge or freezer. Then, simply warm or thaw the pouch before inserting it in a special feeding bottle.

Speaking of the feeding bottle that comes with this product, it can eliminate colic. Just squeeze the bottle to let the air out.

More importantly, this milk storage bag is pre-sterilized. It ensures that the milk will stay clean before feeding time.

Runner Up: Medela Pump and Save Breast Milk Bag

Guaranteed to have zero amounts of the harmful bisphenol-A (BPA), Medela Pump and Save Breast Milk Bag is disposable and pre-sterilized as expected. Even though it is not as sturdy as our top pick, you can still pump milk straight into the bag. However, it is much stiffer than other choices.

This option could even be more convenient for some parents because it occupies less space. You can easily stack a lot of bags in just one column or place them upright in a row.

The bag’s short structure will even let you feed your baby in small amounts. This will prevent you from wasting precious milk.

Despite its flimsy-looking material, this milk storage bag still has a zipper top you can easily close. Don’t worry; the zipper seal won’t leak as long as you close it correctly.

As a plus, the bag has a stand-up bottom and a double-walled surface to reduce the risk of spills. It also has a protective oxygen barrier to retain the milk’s nutrients.

More about your baby’s health and safety, there’s a special tab for the date and amount of milk so you can avoid spoilage and monitor consumption.

Also Great: Lansinoh Breastmilk Storage Bag

With its own version of leakage protection, Lansinoh Breastmilk Storage Bag can still secure milk inside even though it’s softer than the previous product. It has a unique double zipper seal called the Click ‘n’ Secure. Its seams or sides are also double-sealed.

The best part about the Click ‘n’ Secure seal is you can instantly tell if the zipper is closed or not. This will make your preparation faster with no worries.

Because of its thin surface, this milk storage bag lays completely flat – even when frozen! It saves more space than most products.

If you’re the type of parent who prefers to transfer the milk into a baby bottle, you might like this product even more. It has a special spout for easier pouring without making a mess.

Also Great: Nurture Right Breastmilk Storage Bag

Another option with a double zipper seal, Nurture Right Breastmilk Storage Bag is not just leak-proof; it can also resist a common issue called “freezer burn.” It is made of plastic, yes, but it is BPA-free, thick, and durable. It won’t break easily even when you freeze and thaw it in a baby bottle warmer.

The highlight, however, is the extra-strong double seal. It is so secure that many users are having a hard time opening it. This only proves how leak-proof this storage bag is.

Instead of having a structure that’s short and stout, this milk storage bag is tall. Some people will prefer this version because of the smaller width, hence a less bulky item in the fridge.

If you’re particular about labeling dates and volume, this product has a bigger space for all the necessary information.

Also Great: Max Strength Pro Breastmilk Storage Bag

Because of its self-standing structure, Max Strength Pro Breastmilk Storage Bag will stay upright when necessary. It also has precise measurement markings for easier monitoring of your baby’s consumption.

If you prefer bigger milk storage bags, this product is an excellent option. It can hold up to eight ounces or 250 milliliters of milk.

Aside from being BPA-free, this storage bag doesn’t contain phthalates and latex as well. Rest assured your baby won’t ingest harmful substances.

Budget Pick: NUK Seal N Go Breast Milk Bag

Being the most affordable option here, NUK Seal N Go Breast Milk Bag has everything you need without the high price. Its best features, however, are the extra-tough bottom and the separate label. Allow us to explain more about these two features.

The bottom part is gusset-free to ensure that the corners stay leak-proof. Most products only focus on the top and side seals.

Meanwhile, the label stays on the top tab to ensure that the marker’s ink is far from the milk. This design is quite common, but many products are still putting the label on the bag’s body.

How to Select the Best Disposable Milk Storage Bag

Find out the factors we’ve considered while choosing the best disposable milk storage bag!

  • Pre-sterilized

    This should be your number one priority. It ensures that the milk won’t spoil easily. No responsible parent wants to use a dirty container.

  • Leak-proof

    Never take this factor for granted. Breast milk is so precious, so don’t waste it on a low-quality storage bag. Remember, the top, side, and bottom sections should be leak-proof.

    Compared to double zippers, the screw cap type of seal is more secure. However, it can be inconvenient for storage. It occupies much more space than flat zipper seals.

    Additionally, the sides should be double-walled while the bottom part is gusset-free. These factors will guarantee 0% leaks no matter how you store the bags.

    As a plus, a leak-proof milk storage bag also means that it can keep the milk safe and fresh. After all, nothing can pass through the seals.

  • Size

    It’s all up to you to decide whether you’re going for a smaller bag or a bigger one. Just remember that you’re less likely to waste milk with a small bag.

    Sometimes, though, you won’t be able to control the amount of milk to pump. The result? Too much milk will overflow from a small storage bag. You definitely need a bigger bag for this.

  • Markings

    Measurement markings on the milk storage bag are also important. They will help you monitor your baby’s weight since milk consumption is a big factor.

    Unfortunately, many products aren’t precise enough due to their unstable structure. So, be careful in choosing the right option.


Thanks to its unique design and structure, Kiinde Breast Milk Storage Twist Pouch is the best disposable milk storage bag. It has the perfect combination of durability and convenience. Don’t let its appearance fool you; this product is still affordable and comes in huge sets.

If you think the idea of disposable milk bags is too wasteful, check out the risks of reusing one.