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24H+ Extended Outdoor Cooling: Momcozy breast milk cooler adopt 360° surround cooling tube technology keeps temperatures consistently cold for over 24 hours, preserving the freshness of your breast milk and preventing nutrient loss during outdoor activities.
Simple and Convenient: Just pop the cooling tube in the refrigerator (around 0℉) for 12 hours beforehand (adjust freezing time as necessary), and then move it to the milk cooler for easy use.
22oz Increased Capacity & Separate Storage: A true game changer with 22oz individual storage bottles catering to your storing and feeding needs all day long. To accommodate multiple pumping sessions, use the 2 separate bottles to divvy up warm and cold milk, eliminating spoilage and ensuring your baby’s health is safeguarded.
Hassle-free Cleaning : The inner bottle can be cleaned and sterilized in Momcozy bottle washer, freeing busy moms from manual cleaning.
Outing or Working with ease: With the Momcozy breastmilk cooler, you can easily take it with you wherever you go. Breeze through security and bring your breast milk on board. The bottles are replaceable, and additional nipples are available for feeding, making it even more convenient for on-the-go use.
Safe and Reliable: Momcozy breastmilk chiller is food-grade tested and BPA-free, ensuring your safety throughout your breastmilk storage journey.
Tips:The cooling performance of the lower bottle is 30% better than that of the upper bottle. Additionally, you can choose to purchase extra storage bottles/nipples to make your feeding routine even more convenient and efficient.

Shelby Harper –
A must have for moms on the go!
The Momcozy Breast Milk Cooler has been such a lifesaver! 🤍 It keeps milk cold for hours, which makes it perfect for pumping on the go or during long days out. The insulated design works so well — bottles stay at the ideal temperature. I love that it’s easy to clean, sleek, and super functional for busy moms. The color is beautiful and it’s a great value for the money! Definitely a must-have for breastfeeding and pumping mamas who want convenience without sacrificing style! 💕
Krista –
Fantastic for travel
This is the best item to take when you’re on the go and traveling. You can pump, put your milk in it and it will stay nice and cold until you get to where you need to go. It’s very durable and a great value for the money that you pay for it. We travel quite frequently to visit grandparents and this has made our traveling very easy.
max –
The #1 MVP Pumping Mom Item; Hands Down, the BEST!
This is the single best purchase I’ve made since becoming a mom. I bought it originally for a trip and find myself using it all the time – errands, day trips, air travel and certainly pumping at my office. Here’s what I love about it:- keeps milk cold even in the trunk of a hot car in ninety degree weather or in direct sunlight- milk is in clear containers independent of freezing elements, so when TSA needs to check it out, it’s super easy. Also makes it easy to keep clean.- two containers for milk – great for when you are pumping on the go and want to carry extra milk- doesn’t scream “breast milk” as I’m walking through my office- holds A LOT of milk. It’s big, yes, but that’s because of its capacity. See photo next to white 40oz (center) and 20oz (right) hydroflasks for reference.There is only one thing I wish were slightly better: the interior bottles must be hand washed. I love a good dishwasher safe product Momcozy, you gotta fix this. Other than that, it’s perfect!
Cheyanna Beyer –
A must for a pumping momma on the go!!
Love absolutely everything about this product! Wish I would’ve bought it with my first son. It keeps my expressed milk so cold, it fits up to over 20 ounces which is super nice for an over producer while on the go!! It’s easy to open and store and is super durable.
Chelsea –
One of my most used items!
I cannot recommend this item enough! I was on the fence when buying this but after having it now for 4 months almost I cannot live without it. It’s so easy to use, the only issue I have with that is the lid sometimes it’s hard to twist on in the middle of the night for me. I use this to keep my milk cold while I’m sleeping overnight. And then I transfer the milk to the fridge when I wake up. Very useful, I haven’t had any leakage issues with it. It’s very durable. It is a bit expensive to be honest but like I said it was worth the money for me. Not only do I use it for my milk overnight but I use it for when I am going over to my mom’s or even when we’re going out to the store if I plan on breastfeeding and milk collecting while out and feeding the baby I can transfer any extra milk into this until I get home I can put it back in the fridge. I love this item, cannot recommend it enough!
Amber D –
a must for a mom on the go
I absolutely love this product! I use it almost every single day, and it has truly become an essential part of my routine. As a working mom who’s breastfeeding, this has made storing and transporting breast milk so much easier and stress-free.It allows me to safely store my breast milk while I’m at work, and it keeps everything cold and fresh—even during my 12-hour shifts. By the time I get home, the milk is still perfectly chilled. The included ice packs are super convenient—I just keep them in the freezer and they’re always ready to go when I need them.I also use it while I’m out and about running errands, and it gives me peace of mind knowing the milk is staying cold the whole time. The price is absolutely worth it for the quality and reliability you get. I highly recommend this to any mom who needs a dependable way to keep breast milk cold on the go!
Christina Nickel –
Best on the Market
I truly haven’t been steered wrong once by a Momcozy product. This milk cooler does not disappoint. The ice packs are cylinders that the bottles fit perfectly inside. The ice packs stay cold for a very long time. I’ve used this cooler at theme parks in the hot weather and the milk stays cold. We took a trip to Dollywood in July and the cooler baked in the hot sun all day and the milk still stayed cold with the ice packs barely defrosting. The milk containers do not leak and hold 10oz each, but you can fit 11oz into them. Overall, this is a great quality product. The container is large and can be bulky and heavy, but I’ll take that over my hard earned milk getting out of safe temperatures. I recommend this product to any breast feeding moms. The color is pretty also.
Brianna Beleford –
Worth The Price – Stays Cold – Great Milk Storage
Product lasts 24/7 and truly keeps breast milk cold. A little on the bigger side but can fit in a back pack or diaper bag for on the go. I take it to work and it lasts my full shift and some. Only need one inner cooler, you can keep the other in the freezer for easy exchange. I love the 12 Oz plastic milk storage containers, great volume for an over supplier.
Baudy –
Totalmente vale la pena, es un poco pesado por los enfriadores pero realmente mantiene fría la leche
Ana K. –
Muh buen producto, ayuda mucho para salir de viaje y mantener fria la leche
maricruz rodriguez –
Excelente producto y servicio