Avent Breast Milk Storage Bags


4.4 out of 5 stars
  • 5 Stars57%
  • 4 Stars28%
  • 3 Stars15%
  • 2 Stars0%
  • 1 Star0%


Secure, leak-proof double zipper seal

Secure, leak-proof double zipper closure for safe storage of your breast milk

Pre-sterilized bag with tamper proof seal

Tamper evident seal indicates the pre-sterilized bag is untouched before first use, for complete hygiene

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Top Questions See all 1 Q&A

  • How is the seal on this? I heard they can be a hassle to ...1 Answers
Avent Breast Milk Storage Bags
Avent Breast Milk Storage Bags
Reviews (74)
Q&A (1)
Media (4)
Jennifer J.
Glendale Hts, IL
29 reviews
Mega Parent Expert Level 1
These were my favorite bags until I found the ones from Lanisoh. These hold a decent amount of liquid (6-8 oz) and are a good quality. They stay completely sanitized until you rip off the top portion at the time of use. They also have a generous space for writing dates/amounts on them. Stand up easily when full.
Vivian M.
14 reviews
Mega Parent Expert Level 1
More expensive then any other brand of bags. Sold exclusively online which makes last minute shopping difficult. Doesnt offer similar perks like other brands such as preventing spilage  or extra measures to extend the life of the milk. Price point is main turn off. 
Tzipporah S.
Monsey, NY
192 reviews
Mega Parent Expert Level 2
These were great - the milk stayed frozen and everything was kept very sanitary.  Would give 5 stars if the bags would've fit directly on my pump - but I jsut pumped into bottles and poured into the bags. I would definitely buy these again and reccommend to friends.
Adriana C.
Fullerton, CA
172 reviews
Mega Parent Expert Level 1
Purchased at: Amazon
Great storage bags. You can label them so you know when to dispose if you have to. Doesnt leak everywhere like other brand storage bags. You get quiet a bit amount of bags so it will last for a while depending how much you pump. I highly recomme d this.
Alexa D.
Spring Lake, NJ
34 reviews
These bags are great at storing milk as long as you don't care about oz measurements. It's pretty much impossible to tell how much milk is actually in the bag. I also prefer cutting off most of the top where you write to me he it easier to pour milk into them.
Tamara B.
Alameda, CA
55 reviews
Mega Parent Expert Level 3
Purchased at: Target
I love how easy it is to use. Easy to fill and easy to freeze. It is the only storage bag I use. I love the zipper makes it east to close up tight. I'm all about easy. With three kids I don't have time for anything less than easy.
Brittany H.
6 reviews
Mega Parent Expert Level 1
Avent milk storage bags worked perfect! Never had any leaks. They're nice and thick so you don't have to worry about rips. The double zipper closes easily and is very secure. I would definitely repurchase these. 
irai l.
Bakersfield , CA
8 reviews
Purchased at: Walmart
Thick long lasting bags. I loved them and I have been storing my milk for months. I have thawed out some milk a few times and the milk is on perfect f condition Which means the bags are storing the milk perfectly
Courtney S.
18 reviews
Mega Parent Expert Level 1
This is by far my favorite milk storage bag! I love the easy labeling on the top, and the material is thicker so you don't have to worry about any leakage or bags breaking. I would definitely recommend!
Stephanie C.
Malden, MA
51 reviews
Mega Parent Expert Level 1
Purchased at: Walmart
I love these!!! So easy to freeze & heat up!! My parents, Babysitters - they all just love them!!! Pop in the diaper bag and it’s all set, your baby get breast milk even when they’re not with you!!
Amanda L.
Sudbury, ON
41 reviews
How is the seal on this? I heard they can be a hassle to close.

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