The 6 Best Bottle Warmers for Breast Milk You Actually Need


If you’re storing breast milk in the refrigerator or freezer, then you should have the right kind of bottle warmer to avoid losing nutrients your baby needs.

The devices designed for warming breast milk are different than the usual bottle warmers you see in stores. To make sure that you’ll be on the right track while browsing products, allow us to recommend to you our top choices as the best bottle warmer for breast milk.

Our Pick: The First Years Bottle Warmer

Aside from warming breast milk, The First Years Bottle Warmer also comes with a cooler that you can remove anytime. The cooler can hold two bottles and maintain a cold temperature for eight hours – ideal for overnight storage.

Other than breast milk, this product can also warm up formula milk and baby food in jars. To guarantee that the milk won’t overheat, this device has an automatic shut-off feature. This ensures that the milk will stay healthy.

This breast milk warmer can accommodate most bottle types, sizes, and shapes. It can hold disposable, angled, narrow, and wide bottles.

Runner Up: Born Free Tru-Temp Bottle Warmer

Since Born Free Tru-Temp Bottle Warmer is compatible with a lot of top bottle brands, rest assured that any of your baby bottles at home can fit this device. This warmer also has a removable cooler that can hold two bottles. It even has an attractive look because of its stainless steel material.

More importantly, this product can achieve the ideal temperature for warming breast milk. In fact, you just have to adjust the settings based on your bottle’s size to let the warmer calculate the perfect duration. No more guesswork; that’s for sure!

To be more specific, this device can warm up a five-ounce bottle in three minutes while it only needs four to six minutes to warm up a nine-ounce bottle. Just like the top product here, it has an automatic shut-off feature. You won’t have to monitor it closely anymore because of the clear visual indicators.

Also Great: Tommee Tippee Travel Bottle Warmer

Finally, we’re going to start discussing portable options for travel convenience with your baby. What Tommee Tippee Travel Bottle Warmer actually does is store hot water for hours so it can warm up breast milk anytime when you’re outdoors.

This is a really convenient device for travel because it doesn’t need electricity or battery just to warm up breast milk.

Also Great: Innobaby Aquaheat Bottle Warmer

Another portable option that doesn’t need any power source is Innobaby Aquaheat Bottle Warmer. It can be used even when you’re driving your car, dining in a restaurant or getting active outdoors. It is clearly useful for power outages as well if you’re just staying at home.

Despite the absence of electricity or batteries, this product can still warm up breast milk in just a couple of minutes. That’s right; it is still an efficient choice. It is also a super-safe option material-wise since it is made of 304 18/10 stainless steel.

To use this bottle warmer, simply put the heat pack in the warming pod and activate it using a small amount of water. Then, pour breast milk in the bottle. How simple is that?

Also Great: RealBubee 3-in-1 Baby Bottle Warmer

At last, for our multipurpose option, we have RealBubee 3-in-1 Baby Bottle Warmer. Aside from being a bottle warmer, it is also a food heater and a sterilizer. It is definitely BPA-free.

Regarding the bottle warmer feature, it automatically maintains 40 degrees Celsius to preserve the nutrients in breast milk. It can hold two bottles because of its big space inside. In just five minutes, the milk will be ready for feeding.

Meanwhile, the food heater retains 70 degrees Celsius to provide hot food fast. The temperature is enough to avoid overheating food. Lastly, the sterilizer can reach 100 degrees Celsius to effectively disinfect baby bottles, tableware, and other containers.

Budget Pick: Nuby One-Touch 2-in-1 Bottle Warmer

The most affordable one here is also a multipurpose device. Nuby One-Touch 2-in-1 Bottle Warmer can also serve as a sterilizer. As a warmer, it evenly distributes heat to achieve the perfect temperature in warming breast milk.

As a sterilizer, it can disinfect pacifiers and baby bottles. Set it to this mode anytime with the convenience of One-Touch operation.

How to Select the Best Bottle Warmer for Breast Milk

Aren’t you curious how we created our list, especially when we decided which product is the best bottle warmer for breast milk? Check out our standards below:

  • Temperature

    It is a big no-no when breast milk is overheated. It can greatly lessen the quality of a mother’s milk.

    A baby bottle warmer should have the optimal temperature of 37 degrees Celsius or 98.6 degrees Fahrenheit – the normal body temperature of most people. Many bottle warmers use 40 degrees Celsius, and that’s completely fine as well. Higher than that, however, and your baby will receive fewer nutrients.

    If the temperature reaches 45 degrees Celsius or 113 degrees Fahrenheit, don’t bother giving the milk to your baby. Breast milk should be lukewarm and never hot.

  • Type

    There are two major types of bottle warmers: steam and water bath. Steam warmers are faster and ideal for travel, but they’re not usually good at maintaining the right temperature for breast milk. They tend to generate too much heat.

    Aside from lower nutritional value, steam bottle warmers might also scald your baby’s tongue. If you really prefer this type, monitor it closely to make sure that it won’t overheat your breast milk. However, if you choose one that has advanced settings, then there’s no need to worry.

    On the other hand, water bath warmers are much bigger and slower but they really ensure consistency in temperature. What happens inside is the circulation of warm water that slowly increases the milk’s temperature. Gradual heating is definitely safer than the fast version of steam warmers.

    After weighing the pros and cons, we still think steam warmers are more practical. Just make sure that there’s proper monitoring.

  • Compatibility

    Different babies have different preferences when it comes to baby bottles. Some like it wide while others go for narrower ones. To ensure that you won’t regret your purchase, choose a warmer that can accommodate most sizes and shapes of bottles.

    Some warmers can’t hold wide bottles so be careful. Read the product description carefully.


Since it uses an effective heating system and has a versatile interior for most bottle sizes and shapes, we ultimately selected The First Years Night Cravings as the best bottle warmer for breast milk. It also comes with a removable cooler for short-term storage.