Breastmilk Storage Bags

We understand breastmilk is invaluable, and pumping moms want to know their breastmilk is protected until baby needs it. 

New & Improved Lansinoh® Breastmilk Storage Bags are the strongest breastmilk storage bags on the market, with reinforced, double sealed side seams for extra protection. 

Each bag features a tamper-evident, fully sealed tear-away top for safety, as well as the patented double Click ‘n’ SecureTM seal to prevent leaks. A convenient pour spout at the top of the bag makes transferring milk from bag to bottle easier than ever.

Additional Information
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The Lansinoh Difference

  • Lansinoh® bags undergo rigorous 10-point quality testing during manufacturing to ensure we are providing moms with the strongest breastmilk storage bags on the market.
  • Each Lansinoh® Breastmilk Storage Bag is made with a patented double Click ‘n’ SecureTM seal, a difference you can see and feel as you close our bags.
  • Lansinoh® Breastmilk Storage Bags are designed to be frozen flat, taking up less space in your freezer. Bags also stand for convenient, short term storage.

Additional Information

  • Product Features:

    • Ideal for storing & freezing breastmilk
    • NEW! Reinforced, double sealed side seams are stronger than ever
    • NEW! Tamper-evident, fully sealed tear-away top for safety
    • Convenient pour spout
    • Patented double Click 'n' Secure™ seal
    • Bags lay flat for efficient storage and thawing
    • Holds up to 6 oz. of breastmilk
    • Outer write-on tab to make labeling easy
    • Available in 25, 50 and 100 count

    Product Details:

    • Made of Low Density Polyethylene (LDPE)
    • Product of Thailand
    • BPA and BPS free
  • What does the “BPA and BPS Free” Icon on your packaging mean?

    The chemical bisphenol-A (BPA) is widely known to be a hormone disrupter. Acting like an estrogen imposter, BPA has been linked to cancer, type 2 diabetes, depression, heart disease and a number of other ailments. BPA can be especially dangerous in pregnancy, infancy and childhood – so much so that many governments around the world have banned BPA in the production of baby bottles (as well as other products).

    The chemical bisphenol-S (BPS) is used as a plasticizer by some manufacturers and, in many cases, has been used to replace BPA. BPS is also a hormone disrupter, but is currently allowed for the production of baby bottles and similar products.

    Because safety is a top priority for Lansinoh, we have taken proactive measures to ensure our Lansinoh® mOmma® bottles with NaturalWave® Nipples are BPA and BPS free. 

    Additionally, all our products that may come in contact with breastmilk are BPA and BPS free, as well as our mOmma® toddler line. This includes:

    • Lansinoh® HPA® Lanolin
    • Lansinoh® Clean & Condition Baby wipes
    • Lansinoh® Signature Pro™ Double Electric Breast Pump
    • Lansinoh® Smartpump™ Double Electric Breast Pump
    • Lansinoh® Manual Breast Pump
    • Lansinoh® Breastmilk Storage Bags
    • Lansinoh® Breastmilk Storage Bottles and Lids
    • Lansinoh® Disposable Nursing Pads and Ultra-Soft Disposable Nursing Pads
    • Lansinoh® LatchAssist® Nipple Everter
    • Lansinoh® Nipple Shield
    • Lansinoh® Simple Wishes® Hands-Free Pumping Bra
    • Lansinoh® Soothies®  Gel Pads
    • TheraoPearl®  3-in-1 Breast Therapy Packs
    • Lansinoh® mOmma® Bottle with NaturalWave® Nipple
    • Lansinoh® mOmma® Spill-Proof Cup
    • Lansinoh® mOmma® Straw Cup
    • Lansinoh® mOmma® Warming Plate
    • Lansinoh® mOmma® Developmental Meal Set

    Lansinoh is committed to providing breastfeeding solutions so every mom can breastfeed for as long as she chooses. Moms who use Lansinoh should feel comfortable knowing they’re using safe and effective products, whatever their breastfeeding needs may be.

    Is Lansinoh® Breastmilk Storage Bags BPA and BPS Free?

    Yes! Because safety is a top priority for Lansinoh, we have taken proactive measures to ensure Lansinoh® Breastmilk Storage Bags is both BPA and BPS Free.

    Can I pump directly into the Lansinoh® Breastmilk Storage Bags?

    Because Lansinoh® Breastmilk Storage Bags have a double zipper closure, they will not fit securely on the pump so you cannot pump directly into them.  

    What if my milk smells rotten when I thaw it?

     According to the La Leche League’s “Breastfeeding Question and Answer” book: In rare cases, some mothers who have meticulously expressed and frozen their milk for later use have discovered that all their frozen milk has turned rancid (spoiled).  This happens when a mother produces milk that is high in lipase, the enzyme that breaks down fat in the milk. Depending upon the level of lipase in her milk, some mothers notice this rancid smell after their milk has cooled in the refrigerator; others notice it only after the milk has been frozen for a while. 

    It is suggested that every mother who is planning to freeze her milk should test freeze some batches and thaw it out after a week or so to be sure it has not become rancid.  If it smells rancid, she may need to scald the milk before freezing in the future to deactivate the lipase in her milk.  If the mother finds that after freezing and thawing her milk that it has a rancid smell, she can prevent this from occurring in the future by heating her expressed milk to a scald (bubbling around the edges but not boiling) right after collecting it and then quickly cooling and freezing it.  Scalding inactivates the lipase, however once the milk has acquired the rancid smell, scalding will not help.  

    For steps on how to address possible lipase issues, consult La Leche League International or visit www.ILCA.org to find a Lactation Consultant in your area.

    What is the best way to freeze breastmilk storage bags?

    We recommend lying the storage bags flat to freeze them. You can put the breastmilk storage bags directly into the freezer, but because plastic can sometimes stick to the freezer rack (especially if it is slightly wet) we recommend placing the bags in some type of container, such as a plastic storage container, or even a Ziploc® freezer bag.  This will also protect the bags from contact with other frozen items. 

    Are your bags recyclable?

    Yes, they fall under the LDPE #4 recyclable classifications that include merchandise bags and pharmaceutical packaging.

    What type of plastic is used for your bags?

    Lansinoh® Breastmilk Storage Bags are 100% virgin plastic and contain no plasticizers.  They are made of FDA approved Food Grade LDPE (low density polyethylene) and LLDPE (linear low density polyethylene) that are three milliliters thick.  

  • REVIEW SNAPSHOT®

    by PowerReviews
    LansinohBreastmilk Storage Bags
     
    4.3

    (based on 438 reviews)

    Ratings Distribution

    • 5 Stars

       

      (324)

    • 4 Stars

       

      (33)

    • 3 Stars

       

      (12)

    • 2 Stars

       

      (13)

    • 1 Stars

       

      (56)

    83%

    of respondents would recommend this to a friend.

    Pros

    No Pros

    Cons

    No Cons

    Best Uses

    No Best Uses
      • Was this a gift?:
      • No (372), Yes (43)
      • Reviewer Profile:
      • First time parent (8), Working parent (4), Parent of two or more children (3)

    Reviewed by 438 customers

    Displaying reviews 1-10

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    (4 of 4 customers found this review helpful)

     
    1.0

    New design will leave you looking for a new storage product

    By 

    from Savannah, GA

    About Me Parent of Two or More Children

    Comments about Lansinoh Breastmilk Storage Bags:

    I've used Lansinoh storage bags for years. I've never had a problem until now, after the the new product design. 1. The bags leak terribly during the thawing process. For an exclusively pumping mom this is frustrating because all of the milk I need for my baby is being thrown away. This causes me to have to work harder to provide milk for my child. 2. The bags have the terrible smell of "plastic"! I feel like I'm pouring my milk into one of my kid's brand new toys. I tend to buy my bags in bulk so.can you say money wasted?!?!? Please fix your product!!!!

    • Was this a gift?:
    • No

    (2 of 3 customers found this review helpful)

     
    1.0

    Serious flaw in new bags, back to the old design please!!!

    By 

    from Austin, TX

    About Me First Time Parent

    Verified Reviewer

    Comments about Lansinoh Breastmilk Storage Bags:

    I first received these bags at my shower and they worked great; the old bag design and packaging with the easy grab "tissue box" opening. That was convenient and I miss it, however, your "new & improved" bag design has a serious flaw in it! Over half of the bags I have pulled out of my new box have leaked at the bottom corners. I have taken to placing them in the fridge in a bowl for 24 hours prior to freezing them so that I can swap any leaky bags without losing all of my milk. That is crazy! So fed up with precautionary planning for consistent leaking! Guess I'll have to do the same for thawing them out!

    • Was this a gift?:
    • No

    (2 of 2 customers found this review helpful)

     
    1.0

    Thawing bags out and finding holes

    By 

    from Baltimore, MD

    Verified Reviewer

    Comments about Lansinoh Breastmilk Storage Bags:

    My mother has been thawing bags out more since she is watching my little one. She has noticed that the bags leak on the bottom corner, after being thawed out. This is such a disappoint, since I have worked hard to pump and store this milk. I will be contacting company for refund.

    • Was this a gift?:
    • No

    (2 of 2 customers found this review helpful)

     
    4.0

    Old design was better

    By 

    from OMaha NE

    Verified Reviewer

    Comments about Lansinoh Breastmilk Storage Bags:

    Overall I like the bags, but I do not like the new design at all. The plasic seems thinner and it is harder to separate at the top.

    • Was this a gift?:
    • No

    (2 of 2 customers found this review helpful)

     
    1.0

    What a waste!!

    By 

    from Queens, NY

    Verified Reviewer

    Comments about Lansinoh Breastmilk Storage Bags:

    What a waste of all that milk and money! Lansinoh you have to do better! Almost every bag I stored leaked and they were stored properly! There should be a refund for all this liquid gold not being protected! I trusted you to store my precious cargo (milk) for 8 months and I'm extremely disappointed in the thawing out process!

    • Was this a gift?:
    • No

    (2 of 3 customers found this review helpful)

     
    1.0

    Not again - 10-20% of bags crack after rewarming

    By 

    from Rochester, MN

    Comments about Lansinoh Breastmilk Storage Bags:

    Excellent capacity but we've had a good number of bags, 10-20% of them, start to leak from the bottom after thawing the milk from the freezer. Nothing like tossing good milk down the drain.

    • Was this a gift?:
    • No

    (2 of 2 customers found this review helpful)

     
    5.0

    The best breastmilk storage bag

    By 

    from Round Rock, TX

    Verified Reviewer

    Comments about Lansinoh Breastmilk Storage Bags:

    I have used this storage bag for 7 years. The bag has measured marking on it and a line for the time and date. It has a double zip lock on top for extra protection.

    • Was this a gift?:
    • No

    (2 of 2 customers found this review helpful)

     
    5.0

    The best bags sold for milk storage!

    By 

    from Wakefield, RI

    Verified Reviewer

    Comments about Lansinoh Breastmilk Storage Bags:

    I love these bags. Breastmilk is so valuable, it's important to use only the best storage bags. Theses bags are durable and never leak. I worked at a daycare before using them myself and never saw any issues with these bags. Love them!

    • Was this a gift?:
    • No

    (2 of 2 customers found this review helpful)

     
    5.0

    Double seal

    By 

    from Harrisburg, PA

    Comments about Lansinoh Breastmilk Storage Bags:

    I like how I can let the air out so it can lay flat in my freezer as I am currently working full time. The double seal design makes getting air out and not losing any liquid gold is awesome! And plus is its on the lower cost side

    • Was this a gift?:
    • No

    (2 of 2 customers found this review helpful)

     
    5.0

    Pefect for freezing.

    By 

    from Oregon

    Comments about Lansinoh Breastmilk Storage Bags:

    I bought these to store breast milk. They are convenient and they are perfect for freezing breast milk. I will buy them again.

    • Was this a gift?:
    • No

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