Spill-Proof Milk Bags
HSA/FSA
Spill-Proof Milk Bags
HSA/FSA
Rated 3.6 out of 5
Based on 371 reviews

Willow® 3.0 Spill-Proof Milk Bags (48-pack)

$29.99

Our patented ready-to-store milk bags are 100% leak-proof and self-sealing so you can pump on-the-go in any position (running, bending over, or laying down). When you're done, just store the bag in a cooler or freezer — no transfer necessary.


Exclusively for use with the Willow 3.0 wearable breast pump.
Free shipping on orders over $70

2 ways to pays with

Insurance & HSA/FSA

  • FSA/HSA reimbursements eligible

FAQs

Can I use my HSA/FSA?

Yes, you can. Simply pay for your breast pump, milk bags and accessories using your FSA/HSA debit card at checkout, or pay with another credit card and submit your receipt to your plan administrator for reimbursement.

Do I need to use Milk Bags with Willow 3.0?

No! Willow 3.0 offers the option to pump into Spill-Proof Milk Bags or Reusable Containers. Milk Bags enable total 360 degree mobility, while Containers offer 180 degree mobility, superior to other wearable pumps. Learn More.

Will Willow 3.0 still work if I produce more than four ounces on each side?

Our Spill-Proof Milk Bags and Reusable Containers hold up to 4 oz of milk (8 oz total). Willow automatically shuts off when your Milk Bag or Container is full. If you pump more than 4 oz in a single session, you can easily switch out the bag or empty the container and continue pumping.

Can I freeze the Milk Bags?

Absolutely! You can freeze in the Milk Bags. Our Milk Bags can be stored in the freezer for up to six months. Our Milk Bags have a convenient tab at the top to record the date the milk was pumped to help keep your stored milk organized. For more information on storing your breast milk, visit the La Leche League website for milk storage guidelines.

FAQs

Can I use my HSA/FSA?

Yes, you can. Simply pay for your breast pump, milk bags and accessories using your FSA/HSA debit card at checkout, or pay with another credit card and submit your receipt to your plan administrator for reimbursement.

Do I need to use Milk Bags with Willow 3.0?

No! Willow 3.0 offers the option to pump into Spill-Proof Milk Bags or Reusable Containers. Milk Bags enable total 360 degree mobility, while Containers offer 180 degree mobility, superior to other wearable pumps. Learn More.

Will Willow 3.0 still work if I produce more than four ounces on each side?

Our Spill-Proof Milk Bags and Reusable Containers hold up to 4 oz of milk (8 oz total). Willow automatically shuts off when your Milk Bag or Container is full. If you pump more than 4 oz in a single session, you can easily switch out the bag or empty the container and continue pumping.

Can I freeze the Milk Bags?

Absolutely! You can freeze in the Milk Bags. Our Milk Bags can be stored in the freezer for up to six months. Our Milk Bags have a convenient tab at the top to record the date the milk was pumped to help keep your stored milk organized. For more information on storing your breast milk, visit the La Leche League website for milk storage guidelines.

Write a Review
average rating 3.6 out of 5
Based on 371 reviews
  • 5 Stars
    133 Reviews
  • 4 Stars
    94 Reviews
  • 3 Stars
    67 Reviews
  • 2 Stars
    35 Reviews
  • 1 Star
    42 Reviews
63% of reviewers would recommend this product to a friend
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371 Reviews
Reviewed by Natalie E.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Meets my need!

The bags have really been helpful while back at work and at home! It’s much more efficient to immediately pop the bags into the refrigerator at work rather than pouring from one thing to another for storage. And there are less parts to clean! And at home, it’s much easier to care for my toddlers and baby since I can lean all the way over without spilling. While it’s significantly more expensive, it has been a great solution for me!

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Willow Pump

Thank you for sharing this feedback, Natalie! We appreciate you taking the time to review our Spill-Proof Milk Bags!
A great tip from some of our moms to store our spill-proof milk bags in the fridge, is to attach a removable plastic hook on the side wall of the fridge to hang our milk bags. This helps with easy rotation and keeps your bags upright, without taking up precious space! Please feel free to reach out to our Customer Care team if you ever need us - we are here for you!

Reviewed by Courtney M.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Forever thankful!

I am an RN working in a critical care unit and I was really looking for the flexibility to pump while working and if things at work decide to take a turn for the worst being able to do what I need to do without wasting milk. I can vouche for them being spill proof while performing CPR. These pumps have forever changed my life. I am going on 9 months of pumping and nursing my daughter where as my first daughter I was unable to nurse long due to the inability to pump more flexibility.

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Willow Pump

Thank you, Courtney, for sharing your review of our Spill-Proof Milk Bags! We love hearing this! Thank you for choosing Willow as your go-to for feeding

Reviewed by Ellisa Gibson H.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Very Handy

They’re very handy! Saves about 5 minutes compared to the container. And at my job every minute saved counts! I just wish they weren’t as pricey.

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Reviewed by Kyrsten K.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Consistently Spill-Proof

I love these bags. I don't waste any precious milk and they freeze great and thaw great in a bottle warmer. Have not had any issues with them.

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Reviewed by Courtney S.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Convenient

Love being able to pump straight into the bag

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