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Lansinoh Breastmilk Storage Bags, 200 Count, Fast Freeze & Thaw, Breastfeeding Essentials, 6 oz

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 $25.9813.0 ¢/ea
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Customer ratings & reviews

4.6 out of 5 stars
stars8,316 ratings8,231 reviews
How item rating is calculated
  1. 5 stars75% (6,241)
  2. 4 stars17% (1,410)
  3. 3 stars4% (373)
  4. 2 stars1% (87)
  5. 1 star2% (205)

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Showing 1-3 of 8,231 reviews

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?6TL2MBBC4YUB5396499546
Jan 10, 2026
Whitley
Item details
Count per pack: 200
5 out of 5 stars review

Verified Purchase

double zip bags and square to freeze Brett

Helpful?6TL2MBBC4YUB5396499546
Sep 12, 2019
Abby
5 out of 5 stars review

Seller Verified Purchase

Love Lansinoh!

My newborn, like many, did not latch onto the breast right away. It hurt, he fell asleep and lost 10% of his birthweight at the hospital. I used the double electric pump as soon as we got home. I quickly built up a stash in the fridge and Bought 25 storage bags for the freezer. The bags hold 6oz. I love the bottles too! Now, my son is 7 weeks old and taking to the breast a lot better as he grows. The bottles reduce nipple confusion. He thinks my breast is that silicone nipple and vice versa. Lansinoh has helped my son breastfeed better, I have a stash for when I go back to work, and the customer service is amazing if you have questions. I highly recommend Lansinoh bottles, the pump and the bags.

Review from lansinoh.com
Helpful?6TL2MBBC4YUB5396499546