Lansinoh Breastmilk Storage Bags, 50 Count, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Superior Strength & Stretch, 4 Ounce

Super easy to use, rip resistant packaging, thick bags perfect for freezing milk. Easy to open bags for pouring with minimal spill.

‏Lansinoh breastmilk storage bags have helped me a lot in storing milk for my baby. They are sturdy, leak-proof, and easy to use. I feel confident that the milk stays fresh and safe. They make pumping and storing so much easier and more organized. Highly recommended for any breastfeeding mom!

These breast milk storage bags have been a total lifesaver during my pumping journey. They’re super easy to use, with a wide opening that makes pouring in milk mess-free. The double zipper seal gives me peace of mind that nothing’s leaking, even when stored flat in the freezer. They are perfect for the "brick" storage concept as well.I also love how durable they feel—no flimsy plastic here. The measurements on the bag are clear, and there’s a space to write the date and amount, which makes organizing a freezer stash so much easier. Personally, I like the clear plastic color so I can see any air bubbles or freezing issues.Overall, great quality, easy to store, and a must-have for any breastfeeding or pumping mom. Highly recommend!

I recently purchased these breast milk storage bags and have been thoroughly impressed with their quality and functionality. The bags are incredibly sturdy, with double-sealed seams and a reliable double zipper that ensures no leaks during storage or thawing. Their ability to expand as milk freezes is a game-changer, allowing me to store more milk efficiently without worrying about tears or spills. I also appreciate the fast freeze and thaw, which makes it convenient to use and preserves the quality of the milk. Pumping directly into the bags with my pump has saved me so much time and hassle. The material is presterilized, BPA- and BPS-free which is a nonnegotiable for me. There is no noticeable scent to the bags, like others I’ve tried. They stand up nicely in the fridge for compact storage. Overall, these bags have made breastmilk storage seamless and stress-free, and I highly recommend them to any breastfeeding mom!

hese pre-sterilized, BPA-free bags feature a double zipper seal and reinforced side seams to prevent leaks. The flat-freeze design maximizes freezer space and enables rapid, even thawing to preserve nutrients. A built-in pour spout and clear ounce markings simplify transfers and tracking. Durable, food-safe polyethylene construction withstands freezing without splitting. Ideal for Spectrum households seeking reliable, space-efficient milk storage that keeps every drop safe and fresh.

These are my go-to breastmilk bags. They seal tightly, freeze flat for easy storage, and are clearly marked for measurements. For the price, you get a lot of value—especially helpful for pumping moms looking to build a stash.

These are good bags, but I’ve noticed a few would leak once I thawed them. I do love how easy they zip together and have double the durability. They also store nicely, I lay mine so they are flat. They are easy to open but still lock the goods in safely. The plastic is kinda thin, which is why I think they leak (they leak in the corners of the bottom) overall, they are good bags and do the job, with the exception of a few that leak.

As a breastfeeding mom, I’ve used the Lansinoh Breastmilk Storage Bags extensively to store my expressed milk. They are pre-sterilized, BPA/BPS-free, and feature a double zipper seal, which gives me confidence in their safety and leak resistance. The ability to lay them flat in the freezer is a space-saver, and the large write-on label is convenient for tracking dates and volumes.Pros:• Pre-sterilized and BPA/BPS-free: Ensures the safety of stored milk.• Double zipper seal: Provides a secure closure to prevent leaks.• Flat freezing capability: Saves freezer space and allows for quicker thawing.• Large labeling area: Makes it easy to note important information.