Best Cooler for Breastmilk

Breastmilk has several benefits. For example, the white blood cells it contains are capable of gobbling up germs that could be harmful to the suckling baby. Because of this, babies fed on breastmilk are often healthier than those who aren’t. On top of that, breast milk is also renowned for reducing the risk of SIDS since the little ones often awake, thus unlikely to have trouble in breathing. However, none of these benefits would be a reality if the breast milk isn’t stored properly. One way of ensuring that the milk doesn’t go bad is by investing in the best cooler for breastmilk. This review helps you to know how to select the best one since the market is full of many options that could confuse you.

Cooler for Breastmilk Reviews


Medela Breast Milk Cooler and Transport Set, 5 ounce Bottles with Lids, Contoured Ice Pack, Cooler Carrier Bag

Are you planning to travel with your baby while carrying your breast milk? If such a case, then you have to spare some money for buying Medela. Upon doing that, you will realize why physicians highly recommend it as one of the best coolers for breastmilk. The cooler also comes as a set with other accessories such as the ice pack. With the ice pack, you get an inexpensive tool that’s capable of storing the breast milk you just pumped. It keeps the contents fresh and cool. Upon buying it, you will also get four breast milk bottles. Regardless of the type of frozen milk storage bag that you have, you can be sure that it will fit inside this cooler. Its large capacity makes it highly effective at storing milk for both long-term and short-term trips.


  • Comes with four bottles for storing breast milk
  • Fits inside Medela Breastpump bags
  • Has additional ice pack with curved shape for fitting around bottles
  • Ideal for babies who are naturally slow eaters


  • In hot weather, the ice in ice packs could thaw within 5-6 hours
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Kiinde Twist

Kiinde Twist Breast Milk Storage Bag and Ice Pack Kit for Breastfeeding Moms - Gray

You should not think twice about buying Kiinde Twist when you need a cooler that’s capable of carrying up to six storage bags. Actually, it’s not just good at that. It’s also the one to get for moving around with large sized frozen bags for storing breast milk. What is more, the two ice packs found in this cooler are easy to zip in and out without much of a struggle. Because of this, you will have no problem keeping the milk fresh, nice, and cold for your young one. It’s little wonder that many breastfeeding and breast pumping moms prefer it for the long trips. The cooler also comes with a germ-free and direct pump-to-bag system that gives you an easy time collecting, storing, preparing, and feeding the little one!


  • Germ-free system
  • Comes with pump and nipple adapters
  • Massively convenient courtesy of the twist pouches
  • Bottles come with a normal nipple designs
  • Perfect gift for baby showers
  • Solid quality
  • Pouches are easy to defrost


  • Nipples are notorious for coming off easily
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Skip Hop Insulated

Skip Hop Insulated Breastmilk Cooler and Baby Bottle Bag

The freezer pack that’s included as part of this cooler makes it easier for breastfeeding moms to keep bottles either cold or warm. Furthermore, the cooler has an insulated interior, which serves you great if you need to store sippy cups or snacks. That way, you would be able to keep all those contents chilled for several hours. It’s also capable of holding two large sippy cups or baby bottles. The cooler preserves the contents of sippy cups and bottles cold for around four hours. What is more, it’s free of phthalates and BPA, too, thus safe for your babies! Its easy-open strap is adjustable, hence easily attachable anywhere. For additional storage, you simply need to access the interior mesh pocket!


  • Safe to use because its free of phthalates and BPA
  • Capable of holding two large cups or bottles
  • Adjustable strap
  • Easy-to-open strap that attaches to strollers without difficulty
  • Insulated easy-to-wipe lining ensures that bottles remain warm or cold
  • High-quality cooler
  • Doesn’t struggle to keep items cold or warm for the desired duration


  • May develop waterproof-related problems
  • Not ideal for extended cooling
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Packit Freezable Bag

PackIt Freezable Lunch Bag with Zip Closure, Black

Are you tired of spending money on separate gel packs or ice packs? In that case, you would be pleased to note that Packit Freezable Bag is your best cooler for breast milk! The patented cooling technology within the cooler removes the need for gel packs and ice packs. More remarkably, it’s super-easy to use! All you need to do is to fold the bag flat. Often awake, store it in the freezer for the night! You’ll find the bag with frozen walls when you wake up in the morning. Go ahead to store whatever you want in the cooler! Furthermore, you can use it for storing veggies, fruits, and dairy products. Its lining doesn’t compromise the safety of foods and is water-resistant too.


  • It’s easy to fold
  • Easy to clean
  • Made of solid material
  • Highly versatile
  • Extremely durable
  • Highly water-resistant


  • The Velcro appears too weak and cheap
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Igloo Iceless Thermoelectric Cooler

Igloo Iceless Thermoelectric Cooler (Silver/White, 28-Quart)

Igloo Iceless Thermoelectric Cooler isn’t any different from other types of thermoelectric coolers. Therefore, you can count on it to cool or warm the milk that you pump for your bundle of joy. It’s also lighter, drier, and more efficient. Furthermore, the cooler is also easy to use. Other than that, the cooler has one of the most compact designs. For these reasons, you should consider carrying it with you when going on a camping trip. If your trip involves plenty of outdoor activities, then this cooler would be perfect for that too! It functions just like a normal fridge, as well. Most interestingly, do not count on it to keep your foods frozen. Instead, you are perfectly in order to expect it to keep your foods and drinks cold for prolonged periods.


  • It’s lightweight
  • It’s easy to maintain too
  • It needs less power than compressed coolers
  • It weighs around 10lbs but has enough space to hold stuff of up to 26-28 quarts
  • Easily portable courtesy of the ergonomic design and swing-up handle
  • Obtains power from a 12V DC outlet
  • Highly durable
  • Sturdy


  • Quite expensive
  • The presence of the motor makes it hard to fill it all the way to the top
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As you might have noticed, the best coolers for breast milk stand out in terms of capacity and the ability to keep the contents of the milk bags cool. Furthermore, they are also portable and aesthetically pleasing. Now that you know each cooler’s outstanding features, pros, and cons, you are better placed to make informed choices. With any of these coolers, you would have no difficulty storing your milk for several hours. Moreover, the milk doesn’t lose any of its freshness. For the best results, you should remember to freeze and store the breast milk immediately after pumping it. Before doing that, you should avoid touching the milk in any way to protect it from anything that might contaminate it!