360° leak-proof pumping
Hospital-grade, fully in-bra
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Save with insurance: Most moms can save $95-159 on a Willow Pump Verify insurance →
Save with insurance: Most moms can save $95-159 on a Willow Pump Verify and save →
Store up to 16 oz of milk at a safe temperature for up to 24 hours (no ice cubes necessary!) with our new patent-pending Portable Breast Milk Cooler. Read more about milk temperature and our safety testing.
Featuring a gel ice pack that remains separate from milk (and is TSA compliant!), and a top loop for easy carrying, it's the insulated breast milk cooler you'll bring everywhere. It also fits in most car cup holders!
P.S. Already have our Pump Anywhere Bag? Our breast milk chiller was designed to fit seamlessly in the bag's bottom and top sections, so you can carry less and do more! (Even better: it also fits in most cupholders!)
Key features:
Visit our FAQs to learn more.
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I have a 6 month old who is my third kid. I pumped with all three and the portable cooler has dramatically improved my experience. I would have to lug not only the pump but a cooler that was bulky. You had to remember all the things for it, covers, etc and it never fit into another bag so I would have threebags. This cooler not only makes travel easier but it holds milk cold for longer. My FAVORITE part that is hard to describe is that the part that goes into the freezer is not touching milk and is protected by this "sheath" which makes me feel SO MUCH more comfortable when I am on the go!!
I loved this so much I got two! Only improvement would be to make it bigger. It is just enough for my work day pumps.
Love this cooler so much. Easy to put together/take apart and keeps milk so cold and fresh.
Amazing product - can carry in any bag but perfectly fits in the willow backpack! Never leaks, have flown several times with it and had no issues. Helps cut down on the number of bottles to take to work and wash at the end of the day. Love it!
Makes life sooo much easier.. love that i dont need to carry around a cooler bag anymore.
The Willow Portable Breast Milk Cooler holds up to 16 ounces of breastmilk. (That's 3-4 pumping sessions' worth of milk on average.)
Sizing inserts can only be used with a 24mm flange or 24mm container insert.
Questions? Our experts can help.1-888-WILLOW-3
This bra runs small, if in between sizes, we recommend sizing up.
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