Portable Breast Milk Cooler
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- Holds up to 16 oz of breast milk (that’s 3-4 pumping sessions on average)
- Stores breast milk at a safe temperature (below 59°F) for up to 24 hours
- Built-in gel ice pack sits inside lid to remain separate from breast milk and cools milk without the need for ice cubes
- Made of durable, double-walled stainless steel
- Designed and tested to meet breast milk storage guidelines and protocols set by the Centers for Disease Control and Prevention (CDC) and American Breastfeeding Medicine (ABM)
- TSA compliant for seamless air travel
- Sleek and discreet design looks just like a water bottle and fits in most car cup holders
1 Portable Breast Milk Cooler with a built-in gel ice pack.
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It's the insulated breast milk cooler you'll bring everywhere.
Ice pack
Keeps milk at a safe temp for up to 24 hours, and sits inside the lid to remain separate from breast milk
Lid with handle
Patent-pending design makes transportation easy (sleek and discreet, just like a water bottle!) and holds ice pack to keep separate from breast milk
Milk cooler
Fits up to 16 oz of milk (that's 3-4 pumping sessions on average!)
Slim enough to fit in most car cup holders (and our Pump Anywhere Bag)"
- Yun Ling L.Verified BuyerI recommend this productRated 5 out of 5 stars14 hours agoNice!!
Very practical and colour is cute too!
Was this helpful? - Kelsey m.Verified BuyerI recommend this productRated 5 out of 5 starsYesterdayLove!
Holds a lot of milk and keeps it cool
Was this helpful? - MeaghanRated 3 out of 5 stars5 days ago3 Stars
Arrived today and the seal of the lid is warped and loose. I’ve seen a few other reports of the seal being faulty, I was hoping that wouldn’t be the case for when I purchased mine.
Was this helpful?WPWillow Pump26 minutes agoWe greatly appreciate you taking the time to share your review of our Portable Milk Cooler, and we are so sorry to read about your experiences. We’d love the opportunity to turn your experience around! Please contact our Customer Care team at 1-888-WILLOW-3, we are here to help! - Brianna L.Verified ReviewerI do not recommend this productRated 1 out of 5 stars6 days agoGreat Idea! Disappointing Result.
I LOVED this idea, and it would have been so helpful being able to store my milk while I work. However, in only the second time washing it, the seal on the lid came off, so I don't feel like my milk is secure or chilled properly. To be so expensive, you'd think it would just be thread and/or a higher quality seal. So sad because I wanted this sooo badly and finally splurged at Target :/
Was this helpful?WPWillow Pump5 days agoThank you for taking the time to share your review of our Portable Milk Cooler, Brianna! We are sincerely sorry to read that you are experiencing issues with the gasket on your cooler, and we would love the opportunity to help turn your experiences around! Please reach out to our Customer Care team at 1-888-WILLOW-3, we are here to help!
- Patricia S.Verified BuyerI recommend this productRated 5 out of 5 stars1 week agoEasy to use!
Great for traveling! Super helpful when I pump on the go!
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Frequently Asked Questions
The Willow Portable Breast Milk Cooler holds up to 16 ounces of breastmilk. (That's 3-4 pumping sessions' worth of milk on average.)
You can put the stainless steel Cooler vessel and the Lid with Handle into the dishwasher. We recommend hand-washing the Ice Pack.
For optimal results, put ice pack in freezer for at least 8 hours, and ideally up to 12 hours.
According to the CDC and ABM guidelines, breast milk can stay in a cooler with ice packs for up to 24 hours and remain at a safe temperature.
The Cooler is 9.5’’ tall and 3’’ wide. It fits in most standard cup holders.
Yes! TSA regulations state that any medical necessary gel ice packs are exempt from liquid travel restrictions in any state (eg. melted, slushy), and with or without the presence of breast milk.
Willow is a medical device company that takes the safety, quality, and efficacy of our products very seriously—especially as a company run by and for moms. The Willow Portable Breast Milk Cooler is not made with any lead parts and does not use lead in the manufacturing or assembly process. The Portable Breast Milk Cooler has been tested by a third-party lab and complies with all REACH and RoHS standards.