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Lansinoh® 100-Count Breastmilk Storage Bags

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Lansinoh® 100-Count Breastmilk Storage Bags. View a larger version of this product image.
Lansinoh® 100-Count Breastmilk Storage Bags. View a larger version of this product image.
Lansinoh® 100-Count Breastmilk Storage Bags. View a larger version of this product image.
Lansinoh® 100-Count Breastmilk Storage Bags. View a larger version of this product image.
Lansinoh® 100-Count Breastmilk Storage Bags. View a larger version of this product image.
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about the product

These bags were specially designed for convenient and safe storage and freezing of breast milk. They are pre-sterilized medical grade milk storage bags with a double zipper seal and leak-proof.
  • Ttissue pack dispenser for easy access and storage
  • BPA free
  • 100 count
  • Imported
  • skuId: 40092560

Ratings & Reviews

Ratings Snapshot

8179 reviews ·

Would Recommend

491 recommendations





Ease of Use


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Most Helpful Positive Review
My favorite for storing milk ScubaTurtle310 ·
Recommended Not Recommended

I've used a variety of products: medela bottles, hospital bottles, medela bags, and these. Of the four items listed above, these are my favorite and here's why: they hold more milk (6 oz), they are longer which allows them to freeze flat, they do not have a hole at the top for milk to spill through, they have a double ziplock to prevent leaking, I don't have to wash them, and they don't take up a bunch of room in the cabinets and freezer (like the bottles do). These are my new go to items for storing milk.

Most Helpful Critical Review
*Warning:Do Not Buy* KathyB ·
Recommended Not Recommended

I purchased a few boxes of 50 count and filled them all. Now a few months later I go to start defrosting some of the bags only to discover they have burst. I had done everything correctly as far as proper storage procedure. They were only filled up to 5oz, not the max of 6oz, and they were stored flat. I even used the boxes that said "New and Improved". I called the company to complain and the woman said there were several "Bad Batches" that were sent out. I asked of the company was going to recall the product and she said, "no". It is so heartbreaking to pour all of that milk down the drain. As an exclusive pumper I would wake in the middle of the night to pump and store while my little girl slept. What a waste of time and energy. Every other bag seems to have been punctured and the milk compromised. Do yourself a favor and pay more for better bags. It will cost more but save you the heartache.

Customer Reviews

Showing 8 out of 8179 reviews



A1 Since Day 1! patriciam294 ·
Recommended Not Recommended

I’ve tried a number of diff brands breastmilk storage bags and these have been my best choice everytime. They’re easy to freeze flat and package several in bricks. They also have the easiest way to defrost bags. They quickly defrost without issues of bags popping or having holes in the process of its transition. The material of the bag itself makes it easier to frost quicker. I’ve also had these replaced with my health insurance. Majority of health insurance will cover the cost of replacement bags during your breastfeeding journey

Milk bags sarahf435 ·
Recommended Not Recommended

I use multiple kinds of bags to store my milk however I have found that these bags defrost really well and don’t tend to leak as often as the others

Dependable tylermalynne ·
Recommended Not Recommended

These never let me down! I stored all pumped breastmilk in these, & rarely experienced a leak. Leaks were due to poor storing, not poor quality of the bags! These are my go-to for our next baby!

Pumping must have mamamur ·
Recommended Not Recommended

I didn’t have Lansinoh pump with either child but this storage bag is the one I preferred above any other I tried. The design makes for mess free pouring into a bottle. I lay flat to freeze for more compact storage.

Best breast milk bags! leighb34 ·
Recommended Not Recommended

I have been using these bags since my first child was born in 2006. I breastfed exclusively and pumped as I was donating to a milk bank. These bags hold up well in the fridge and freezer. I love how they stand up well also when you’re pouring your pumped milk in them. Writing on them with a permanent marker works perfectly and doesn’t smudged. These are always a gift I give to new nursing mothers I know, and I’ve happily used them now while nursing six children. They are the best!

Nice laurenj125 ·
Recommended Not Recommended

These are by far one of the best milk storage brand bags I’ve used, and I’ve used many different ones. They are thin, but I’ve personally not experienced any leaks or issues. The number measurements seems to be pretty accurate also.

Sturdy! liandrabun ·
Recommended Not Recommended

These are great! I don't produce a ton of milk yet since my baby is only 3 weeks and I couldn't nurse in the hospital so I try to pump when he won't latch and I just use them right now to pump into, I get around 3oz a day and use these with their pump.

Awful Leak Issues disappointedmomma ·
Recommended Not Recommended

Don't waste your money on these bags. My son was hospitalized after birth and couldn't eat for a couple weeks. I used all 100 bags while in the hospital to freeze my milk. Now we are thawing them to use and almost every single bag has leaked from the bottom corner. I have lost close to 100oz of milk and have only thawed out a portion of the bags used. I cry every time I thaw them and see the puddle of milk. When I can catch it in time I put the bags in a glass cup to try to salvage some of the milk, but some is still lost and I can't always catch it in time. This was a HUGE waste of not only precious milk but also money. I do not recommend this product at all.





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Please be aware we've temporarily extended our delivery time frames due to Covid 19 precautions at our facilities. The extended time frames will be reflected in the estimated delivery date shown at checkout.

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Free Standard Shipping with any online purchase of $39 (merchandise subtotal excludes store pick up items; merchandise subtotal is calculated before sales tax, before gift wrap charges, and after any discounts or coupons). Truck delivery and shipping surcharges on over-sized or extremely heavy items will still apply (these charges are indicated on the appropriate product information pages and will be displayed in the shipping subtotal of your order). Orders typically arrive within 3-6 business days. Items shipped directly from the vendor or to Alaska and Hawaii have longer delivery lead times. This offer does not apply to Alaska, Hawaii, Puerto Rico or Business Direct orders.

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