Lansinoh

Lansinoh Breastmilk Storage Bags 100 Count BPA Free and BPS Free Packaging May Vary

201+ bought in the past month

$13.99$23.49

About this item

  • SUPERIOR STRENGTH & STRETCH - Lansinoh's breastmilk storage bags are designed to expand with your milk as it freezes, for stronger, more reliable milk storage
  • FAST FREEZE & THAW DESIGN – Lansinoh breast milk storage bags freeze flatter than leading competitors so you can store more breastmilk and thaw super-fast. Efficient and uniform thawing protects your breastmilk nutrients!
  • SAFE BREASTMILK STORAGE - Our storage bags are presterilized, made without BPA or BPS, and designed with a tamper-evident, fully sealed tear-away top for safe milk storage
  • SUPER STRONG & DURABLE - Each Lansinoh milk bag for breastmilk has reinforced double sealed seams on the side and bottom, plus double zipper for ultimate protection
  • SAVE TIME - Pump directly into the bags using your Lansinoh breast pump or most major breast pump brands using our pump-into-bag adapter (sold separately) and your pumping bra
  • COMPACT STORAGE- Lay flat to safely freeze and maximize milk storage; Stand in the fridge for compact, easy storage, or pour into baby bottles. Lay flat design helps optimize space inside breast milk storage bags freezer.
$13.99
Was $23.49Save $9.50

In Stock

DeliveryFriday 10 Apr – 16 Apr
Easy Returns · 30-day window
This order is a gift

In Stock

Secure Checkout
Free Returns
30-Day Guarantee
Secure checkoutAll transactions are SSL-encrypted. Your payment info is never stored.
Free returnsReturn or replace within 30 days
Fast deliveryOrders ship within 1 business day and arrive in 4–8 days.
Buyer protectionIf your order arrives damaged or doesn't show up, we'll make it right.
24/7 supportOur team is here to help. Reach us anytime by email or chat.
Ships fromOur Warehouse
Returns
Easy Returns30-day return window
PaymentsSecure transaction

Product details

BrandLansinoh
MaterialLow density Polyethylene (LDPE)
Capacity6 ounces
Product Dimensions4"W x 8.25"H
Recommended Uses For ProductRefrigerate
Closure TypeZipper
Number of Items1
Special FeatureFreezer Safe
ShapeRectangular
ColorPurple

Technical specifications

brandLansinoh
materialLow density Polyethylene (LDPE)
capacity6 ounces
product_dimensions4"W x 8.25"H
recommended_uses_for_productRefrigerate
closure_typeZipper
number_of_items1
special_featureFreezer Safe
shapeRectangular
colorPurple
item_weight1 pounds
model_nameBreastmilk Storage Bags
number_of_pieces100
size100 Count
reusabilityDisposable
material_type_freeBPS Free
is_microwaveableYes
unit_count1.0 Count
manufacturerLansinoh
upc885247747785 885188528955 885405503383 885295963021 315455203747 372237087568 885239393655 653459012041 044677204705 885101754218 885264582833 884674419258 315455181113 702872638847 885623496696 885273395417 885175929581 638037687170
global_trade_identification_number00044677204705
item_model_number20470
is_discontinued_by_manufacturerNo
target_genderUnisex
material_typeLow density Polyethylene (LDPE)
material_compositionLDPE (low density polyethylene) and LLDPE (linear low-density polyethylene).
additional_product_featuresFreezer Safe
style6oz
batteries_requiredNo
best_sellers_rank#71 in Baby ( See Top 100 in Baby ) #1 in Breastmilk Containers

From the brand

Product detail
Product detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detailProduct detail

Product videos

Product video 1

Customer reviews

4.8100,525 ratings

Customers say

Customers find these breast milk storage bags to be the best they've used, with a double seal that keeps contents secure. Customers disagree on the bags' durability, with some saying they hold up well in the freezer while others report they break easily.

★★★★★

Durable and Thick, Easy to Use, 6 oz Max Capacity

Kelli G.October 29, 2025

Awesome storage bags! The plastic is thick and durable. Each bag is sealed and a little piece of plastic needs to be ripped off just prior to use. This keeps these bags clean and free from any contaminates. They fit 6 oz in each bag. The bag is clear and the fill lines are easy to see. The bottom opens up as you are filling to stand upright which is very helpful. It is easy to get the air out of the bag and the double ziploc makes it easy to seal shut. I have never experienced any leaking. The tab to write information is on the top of the bag, which is great if you forget to write on it prior to filling. There is a spot for date, time, and amount. These bags freeze flat and make it easy to defrost. I love these bags and will continue to purchase! Read more

★★★★★

Best breastmilk storage bags I’ve used

Chantel PikeNovember 24, 2025

The media could not be loaded. I’ve tried a few different breast milk storage bag brands, and in my experience, Lansinoh has been the best quality by far. They’re thick, durable and freeze really well. Across both of my sons, I’ve had only a few bags ever break — which is amazing compared to other brands I’ve tried. They freeze flat, which is great for storage capacity in the freezer and makes thawing much quicker. I also appreciate that they’re BPA-free and have the tear-away tops so you know the bag is completely sealed before and overall very easy to use. While I normally don’t pump directly into bags, these are designed for that option if you prefer — just keep in mind you may need an adapter if you’re not using a Lansinoh pump. I go through bags quickly, so I love that you can buy a 200-count box to cut down on constant reordering. The price is affordable too, especially for the quality. Highly recommend these for pumping mamas! Read more

Review image 1
★★★★★

Reliable, easy to store

Chaylie CookNovember 14, 2025

These are the most reliable bags I’ve found for breastmilk storage. I’ve never had a leak, they hold the most about of milk, freeze flat for ease of storage, and are thick plastic. They fit great into gallon size bags in the freezer and are very easy to use and keep track of the date you store your milk Read more

★★★★★

Great Storage Bags

CANovember 10, 2025

These work be a great to store all of our extra breastmilk! We’ve stored over 150 bags, and none of them have leaked. The seal is very strong and they’re easy to use. They’ll even stand up leaning on something which helps with the milk pouring process. It’s also very easy to pour out of the corners so appreciate that design. These bags are nice and compact for easy freezer storage. Read more

★★★★★

Reliable and leak resistant

RobinDecember 17, 2025

These bags feel sturdy and trustworthy for freezing and storing milk. The seal closes well and the bags stand up nicely when filling. They freeze flat and make organizing the freezer much easier. Great staple if you pump regularly. Read more

★★★★★

Reliable and durable — my go-to storage bags!

Tiara LuhnOctober 31, 2025

These Lansinoh breast milk storage bags are some of my absolute favorites! They’re nice and thick, hold a great amount of milk, and freeze beautifully without any leaks or tears. I’ve never had one rip, even after being stored flat and stacked in the freezer. They’re also super easy to label, which makes organizing my stash a breeze. Most importantly, I completely trust them to safely store my precious liquid gold. Highly recommend to any pumping mom! Read more

★★★★☆

Slim but LEAKS

JordynNovember 18, 2025

I loved how slim the bags were in the freezer when milk was frozen flat. However, about 75% of the bags I thawed leaked. Read more

★★★★★

Making my life easier

KaylaNovember 18, 2025

I recently purchased the Lansinoh Breastmilk Storage Bags, and I have to say, they have made my life a lot easier as a new mom! The 200 count value pack is really convenient, especially when you're pumping frequently. Each bag holds 6 ounces, which is a perfect size for feeding. What I appreciate the most is how strong and durable these bags are. I’ve had issues with leaks in the past from other brands, but I haven't encountered any problems with Lansinoh. The double-seal design really seems to do the trick. Plus, they freeze and thaw quickly without any issues, maintaining the quality of the milk. The markings on the bags are super helpful for keeping track of dates and amounts, making organizing my stash a breeze. Overall, these bags have been a reliable addition to my baby feeding routine, and I would definitely recommend them to fellow parents looking for good quality storage options. Read more

Recently Viewed