Portable Breast Milk Cooler, 22 oz
$
71.99
$
89.99
Free shipping & returns for Babylist orders $45+
FSA & HSA Eligible
color
White Ombre
1
Overview
Description
This Breast Milk Cooler features 360°-surround cooling tube technology that keeps temperatures consistently cold for over 24 hours. This helps preserve the freshness of breast milk and prevent nutrient loss during outdoor activities.
Just pop the cooling tube in the refrigerator (around 0℉) for twelve hours beforehand (adjust freezing time as necessary), and then move it to the milk cooler for easy use.
It comes with two separate 11 oz containers. To accommodate multiple pumping sessions, use the two separate bottles to divvy up warm and cold milk.
What we about it
Protects breast milk on the go, no ice needed.
Details
- Two separate 11 oz containers for milk
- 24 hours extended outdoor cooling
- Vacuum storage
- BPA-free
- TSA-compliant
- Food-grade inner bottle; can be cleaned and sterilized in Momcozy bottle washer
- Made from BPA-free materials including silicone, stainless steel and polypropylene
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Q&A
Have a question? Ask an expert.
Start typing and see existing answers.
can it work for baby formula?
Best Answer: Yes. Although it's designed for breast milk, the Momcozy Portable Breast Milk Cooler can also be used to store prepared formula or water.
Just be sure to follow safe formula storage guidelines. The cooler helps keep formula cold, but it doesn't extend the recommended storage times for prepared formula.
Can I use this to store ready-to-feed formula for on the go? What temperature does it maintain the milk/formula?
Best Answer: Yes. The Momcozy Portable Breast Milk Cooler can be used to carry ready-to-feed or prepared formula as well as breast milk. Momcozy specifically states it's suitable for prepared formula, as long as you follow safe storage guidelines for formula.
Momcozy does not specify an exact internal temperature (such as 40°F/4°C). Instead, it states that the cooler's 360° cooling tube technology is designed to keep contents safely chilled for over 24 hours when the cooling tube is fully frozen and the cooler remains closed.
Are the bottles glass or plastic?
Best Answer: The included bottles are BPA-free plastic.
What material is the bottles? Glass or plastic? ?
Can you clean in dishwasher ?
Customer reviews
324 Ratings
1-10 of 324 Reviews
Enfria estupendamente! Mantiene perfecto
Jun 18, 2026
Momcozy Portable Cooler Review
I bought this cooler specifically for a trip out of town and it exceeded my expectations, it kept my milk cold all day, and I’ve fallen in love with the storage bottles it comes with. It also has such an aesthetically pleasing look and is so easy to carry.
Jun 13, 2026
Package was damaged bent inward
Jun 7, 2026
Easy to use
Super easy to use and keeps my milk super cold. Sometimes forms ice crystals. Very bulky container.
May 29, 2026
Realistic & Reliable
Extremely easy and convenient to store milk for traveling, work days, or any time away from baby. It is completely leakproof while keeping milk ice cold with the double ice packs. I love the large capacity and especially the dual lid functionality!! Worth every penny in my opinion. Highly recommend for any mama on the go!
May 27, 2026
Convenience!
I was a huge Momcozy fan. I went all in — bought multiple products, recommended them to friends, and wrote glowing reviews.
17 months later, here’s my updated review:
Travel Bottle Warmer — 2.5/5
Shortly after buying it, the piece covering the charging port broke off, which made it really hard to wash without risking damage. Thankfully, many rice baths later it still technically works, but it’s definitely less convenient and durable than I expected.
Baby Bottle Cooler —…
17 months later, here’s my updated review:
Travel Bottle Warmer — 2.5/5
Shortly after buying it, the piece covering the charging port broke off, which made it really hard to wash without risking damage. Thankfully, many rice baths later it still technically works, but it’s definitely less convenient and durable than I expected.
Baby Bottle Cooler —…
May 21, 2026
Keeps milk super cold
I bought this to store my milk in at work instead of the company fridge. The tubes inside keep it super cold all day. The bottles don't leak. You can store about 22 ounces between the 2 bottles. Overall very happy.
May 16, 2026
Read my review sucka
I LOVE this thing, so convenient especially when paired with their milk warmer. Easy to clean and use, it is like a huge water bottle but such a piece of mind knowing everything was cold and staying cold for a good while. I seriously recommend, even without the warmer its still good for transporting to places. When I wasn't transporting I'd use the bottles as extra breast milk storage, and you could use it in a fight, I swear itd do some damaged this things a monster, an all around win!
May 14, 2026
Recomendado
Conserva bien la leche
May 13, 2026
Great product for storing and transporting breastmilk!
This worked great for storing and transporting breastmilk. Sometimes the milk would get a little bit frozen. I also would sometimes notice a little bit of mold starting to form - I ended up leaving it open when not in use and that helped. Great value and it was a super cute edition to all of the baby supplies always in tow. I liked that I could keep pours separate if I wanted because it fits 2 bottles in it. Great product!
May 8, 2026
