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Medela Breast Milk Storage Cooler Bag with Contoured Ice Pack, 4 Bottles and Lids, Convenient Breastmilk Transport

$11.72

$11.72

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Price: $18.99 - $11.72
(as of Oct 15, 2025 10:28:04 UTC – Details)

Medela’s breast milk storage cooler is a mom essential and favorite that is often included as a feature accessory in our double electric breast pump packages. This cooler bag for breast milk includes additional bottles, lids, and an ice pack, and has all the extras you need on hand for safe, efficient transportation of your breast milk. Our breast milk cooler and transport set is compatible with our 5-oz. breast milk bottles, so you can keep your liquid gold cool when on the go – whether commuting home from work, traveling, or transporting to and/or from daycare. What’s Included: (4) 5-Oz. / 150 mL breast milk bottles with lids; (1) Contoured ice pack; (1) Cooler bag As always, all Medela breast milk bottles, pump parts, and accessories that come into contact with breast milk are – and have always been – made without BPA. As authentic Medela spare parts, these products are engineered, tested, and approved to work specifically with your Medela breast pump. Non-authentic spare parts can vary greatly in terms of design, materials used, and workmanship, all of which may affect your ability to safely and efficiently transport your breast milk.
Your Breast Milk, Kept Cool: This cooler set lets you easily transport up to four 5 oz bottles, keeping milk at a safe temperature until you can get to a refrigerator
Fits Right In: Designed to fit seamlessly inside the Sonata, Freestyle, and Pump In Style bags for a straightforward way to carry all your breastfeeding supplies
Compatible with Medela 5 oz Bottles: Both the cooler bag and contoured ice pack are compatible with Medela 5 oz milk bottles, which are also included with the Swing and Harmony breast pumps for ease and convenience
Trusted Medela Quality: This set and its accessories are crafted with the high standards moms around the world have come to expect; inauthentic spare parts may vary significantly in terms of quality
Peace of Mind: Our shatterproof feeding bottles are made without BPA, giving you one less thing to worry about and ensuring the highest safety for your baby
Includes: (4) 5 oz / 150 mL breast milk bottles with lids; (1) Contoured ice pack; (1) Cooler bag
Convenient extra ice pack for moms on the go
Contoured shape fits around breastmilk bottles perfectly
Authentic medela spare parts

9 reviews for Medela Breast Milk Storage Cooler Bag with Contoured Ice Pack, 4 Bottles and Lids, Convenient Breastmilk Transport

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  1. Sarah Eisenberg

    Convenient and kept milk cold!
    This is a great little cooler bag – includes an ice pack and 4 medela bottles. These hook up perfectly to the medela pump parts I use with my spectra pump so this was a super convenient purchase. I was able to travel cross country with breast milk in this bag and it stayed cold for the duration of the flight and travel.

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  2. Katerina Thomas

    ⭐⭐⭐⭐⭐ – Strong, Reliable, and Lasted Me Through 19 Months of Daily Use
    I can confidently say this is one of the best purchases I’ve made as a mom. I’ve been using this Medela pump for almost 19 months, every single day, at least 3 times a day. It has been a true workhorse and has helped me continue breastfeeding far longer than I ever expected.I originally bought it when I returned to work and had to pump while my daughter was in daycare so she would still have breastmilk there. For the first 15 months, it worked flawlessly. Then, after so much heavy use, the battery stopped holding a charge. At that point, I simply kept it plugged in while pumping, which wasn’t a problem for me since I often pump in the car or at my desk. Even with that minor change, the pump continued to work reliably for several more months before it finally started acting up.On average, I’m able to pump about 4 ounces in a 15–20 minute session. Of course, that’s just my personal experience — I know results will vary depending on each person’s milk supply — but I find that efficiency really helpful on busy days.I was so happy with its performance that I didn’t even think twice before ordering the exact same pump again. Considering the amount of use it’s had — 19 months, multiple times a day — I think the lifespan is excellent.The suction is strong, which makes pumping sessions efficient. It’s also very straightforward to operate, which is important when you’re short on time. The size is practical — I’ve even managed to tuck it into my pants pocket while using it (it’s slightly larger than a pocket, but it stayed in place and didn’t fall out).If I had to mention a downside, it’s that it isn’t the quietest pump. Personally, that never bothered me, but it might be something to consider if noise level is important to you.Pros:• ✅ Lasted 19 months with heavy daily use• ✅ Strong suction for effective pumping• ✅ Easy to operate and clean• ✅ Portable size for on-the-go use• ✅ Reliable even after long-term useCons:• ❌ Battery may lose capacity after long, heavy use• ❌ Slightly louder than some pumpsSummary:This pump has been an essential part of my breastfeeding journey. It’s strong, dependable, and easy to use, and it held up far longer than I expected given how much I used it. Based on my personal experience, it’s efficient and convenient, and I feel confident recommending it to any mom looking for a reliable everyday pump.

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  3. Kindle Customer

    amazing
    Amazing. I exclusively pumped and loved all Madela items – pumps, bottles, flanges, everything. This cooler was so great to bring out and to help with storage during the day while pumping at work. Stayed cold, ease to wipe down, bottles fit great.

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  4. Reinne

    Should have started with this pump!!
    Ok first of all let me start by saying I love this pump! Yes should have not listened to my husband and bought it a long time ago – I got the In-Style Medela via insurance as it was the only one that had the least copay.- let me do a comparison:1) Free Style offers freedom to move! Small and compact! and I love love the In bra cups which give you freedom of movement without dropping the bottle (hate the bottle design, I’m pretty sure a man designed that system because they thought it’s ok for a woman to look like a milking cow!!). I was tethered to one place with the In Style as it was bulky and the battery charger would easily split off if you move around (even if you had contained everything in a carryon bag)! With this Free Style pump, you can move around as much as you like and it won’t shut off cz guess what, the rechargeable battery is in the pump!! Not sure why they couldn’t also do that in the In Style given how bulky it is.2) Free Style is so easy to use with clear buttons and an LCD screen! Click the on button and voila the screen lights up and you press on play. Even in the middle of the night I know exactly what up press and where I am in the pumpCycle. With the In Style I used to get confused what to press to switch from expression to let down and often restarted with the off/on button which is frustrating as it means the pump should stop at 30min and I would be restarting the pump cycle every so often.3) the Free style is quieter than the In Style – feels like I don’t even hear it when I am walking around. The In Style has an industrial sound like a small excavator which is annoying!!4) love that half way though the Free Style gives you a small celebratory beep at 15 min, lifts my spirits that I’m half way done (it stops at 30 min)5) the suction is amazing with the Free Style, I was able to get an extra 20% compared to the In Style.6) the I’m Style had a short tube that has a triangular shape fitting into the pump…does not split if you live around given it’s stable as opposed to the long and unstable tubes for the in Style that kept on getting stuck everywhere (on kitchen cabinet handles, corners of tables) and would rather split off and I would lose suction of pull my bottles and I would lose milkAnd and a mini break down7) the Free Style should replace the In Style or have the product manager of I’m Style get inspired by the design and upgrade the In Style – does not make sense to have a pump without a screen or lights or rechargeable batteries contained in the pump

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  5. Mostafa

    very usfule for breast feeding

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  6. Amazon Customer

    The quality of bottles is not as expected from Medela (the plastic is lighter in comparison to the one bought with breast pump, rest, the package is doing its job well.

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  7. P. Castillo

    En la opinión de mi esposa, es lo más práctico que ha encontrado. Mi esposa la ha usado en restaurante, manejando, en el trabajo, etc.Su tamaño y el concepto de las copas lo hace algo muy fácil de llevar a todos lados. Sinceramente si se notan las copas bajo la ropa normal, pero si usas un cover up de lactancia puedes extraer con toda confianza. No es la más silenciosa, pero en un ambiente donde hay ruido pasará desapercibida.Las copas se sienten un poco delicadas por el precio. Vaya, no es que se te vaya a romper con el más mínimo rasguño, pero Las copas de Spectra por ejemplo se sienten mucho más duraredas y puedes aplicar mas fuerza para abrir-cerrar sin sentir que se van a dañar. Este definitivamente es un punto a mejorar y del que tendrás que tener el suficiente cuidado. Nunca las abras/cierres/laves de manera descuidada, más vale tomarse el tiempo para que duren.En conclusión, es un muy buen producto que sin lugar a duda te facilitará la lactancia materna al estar separada de tu bebé. Te permitirá extraer en ocasiones que seguramente no hubieras podido. Pero hay que estar concientes de que algunas partes pueden llegar a ser delicadas y que habrá que tener el cuidado necesario para mantenerlas en buen estado.

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  8. Maddie

    I really loved this purchase! I was using those milk storage bags throughout the week too store fresh pumped milk in the fridge for my baby but hated that I was wasting so much plastic. So, I switched to using these for fresh milk storage and used the bags only for freezer storage. I like that the ice pack fits around the bottles so it keeps the milk cold for longer periods of time. It’s super useful for traveling or pumping anywhere outside of your home. The bag is a nice size to fit into a diaper bag too.

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  9. Jo G

    Thinner bottles than usual… could be new design???

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    Medela Breast Milk Storage Cooler Bag with Contoured Ice Pack, 4 Bottles and Lids, Convenient Breastmilk Transport
    Medela Breast Milk Storage Cooler Bag with Contoured Ice Pack, 4 Bottles and Lids, Convenient Breastmilk Transport

    $11.72

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