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Lansinoh Breastmilk Storage Bags, 100 Count, Fast Freeze & Thaw, Breastfeeding Essentials, 6 oz

Lansinoh Breastmilk Storage Bags, 100 Count, Fast Freeze & Thaw, Breastfeeding Essentials, 6 ozLansinoh Breastmilk Storage Bags 100 Count Baby Essentials Fast Freeze Thaw Breast Milk Bags Baby Bottle Feeding Superior Strength Stretch 6 Ounce
Count Per Pack:100

Key item features

  • Breast Milk Storage Bags Freezer Ready - Designed for storing breast milk safely
  • Double Seal Protection – Breast milk bags with double zipper closure
  • Breastmilk Freezer Bags With Pour Spout – Transfer stored milk easily
  • Pre-Sterilized Storage Bags – Ready-to-use disposable breastfeeding bags
  • Pump-Compatible Design – Can be used with Lansinoh breast pumps
  • Freeze Flat Breastmilk Storage - Helps freeze breast milk efficiently
  • Fast Freeze & Thaw Design – Supports quick thawing when needed
  • Universal Compatibility - Fits major pump brands with a pump-into-bag adapter
  • Reinforced Double Side Seams - Reduce the risk of leaks during storage
  • Write-On Label - Includes labeling area to help organize stored milk
Current price is $14.4414.4 ¢/ea
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Customer ratings & reviews

4.6 out of 5 stars
stars9,596 ratings8,774 reviews
How item rating is calculated
  1. 5 stars76% (7,271)
  2. 4 stars16% (1,521)
  3. 3 stars4% (406)
  4. 2 stars1% (110)
  5. 1 star3% (288)

Reviews summary

Pros

  • : Convenient for breast milk storage and freezing.
  • : Stores flat in freezer for efficient space use.
  • : Offers good value at an adequate price.
  • : Prevents leaks and ensures freshness.
  • : Prevents leakage during storage and handling.

Neutral

  • : Can be accurate, but also inconsistent or off by a little.
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Showing 1-3 of 8,774 reviews

May 14, 2026
roci
Item details
Count per pack: 100
5 out of 5 stars review

Verified Purchase

not good quality.

overall the bag freezing flat is amazing but when going to thaw the bags aren't so great. I bought them at the very end of February and had just started to officially use them. as im thawing the bags I noticed water actually got in through the seals as well as the bags having mini punctures. Unfortunately Ive had up to 40oz of my breastmilk thrown away since each bag once thawed would get water in it.

Helpful?6W2EO16ZPGAU19478018
reply from Lansinoh Team

Oh no! Are you able to contact us directly at customerservice@lansinoh.com or by calling 1-800-292-4794 so that we can start a troubleshooting ticket for you. Thank you for understanding!

Mar 18, 2026
Becca
5 out of 5 stars review

Seller Verified Purchase

No adapter needed with my Spectra

These bags are great for storing my expressed breast milk while I'm at work. They fit on my pump flange perfectly without needing an adapter. The only downside is that some of them leak just a little bit. So I freeze them in a standing position instead of flat.

Review from lansinoh.com
Helpful?6W2EO16ZPGAU19478018
May 9, 2022
Sarah
5 out of 5 stars review

Lets talk about storing the gold dust that is in fact breast milk!

As the return to work date is slowly creeping closer Im starting to build a stash so Betsy can access my milk whilst Im working. I used Lansinoh breastmilk storage bags with Minnie so it was easy to turn to them again. Theyre made from food safe polyethylene so theyre strong, flexible and prevent any toxins reaching the breastmilk; the bags can be recycled and theyre designed with double seals to prevent leaks and a gusseted bottom allows for expansion. I lie them flat in the freezer but you can also stand them up! May I add that Betsy is a ridiculously stubborn bottle refuser; please pray for a miracle so that all this effort isnt in vein ????

International review
Review from Lansinoh.co.uk
Helpful?6W2EO16ZPGAU19478018