Best Portable Bottle Warmer

Best Portable Bottle Warmers of 2020: Complete Reviews With Comparisons

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Here’s the deal: each baby prefers his milk or formula differently; some like it room temperature, while others enjoy it cold.

The majority of babies, however, enjoy their milk warm, around 37°C, to match the body temperature of fresh breastmilk.

Did you know that this temperature also preserves the most nutrients?

Hence, it’s no wonder that you’re probably searching for the best portable bottle warmer.

If so, then you’ve come to the right place.

Here are five of our top recommendations.

Best Portable Bottle Warmers Comparison Chart

Closer to Nature Baby Bottle Warmer by Tommee Tippee

Fast Baby Bottle Warmer and Sterilizer by Grownsy

Mini Portable Travel Baby Bottle Warmer by Papablic

Travel Bottle Warmer by Wrea

Fast Bottle Warmer by Kinto Tech

Best Portable Bottle Warmer: Brief Reviews

1. Closer to Nature Baby Bottle Warmer by Tommee Tippee

Tommee Tippee has a very interesting background as a company.

They were founded in the 1960s in the United States, acquired by a British firm in 2006, then later on acquired by a Chinese insurance company in 2016.

Despite these changes, they have persevered to sustain their standing as one of the best childcare brands across the world, with distributions all over America, Europe, and Australia.

What makes their products so popular is the fact that they always offer something new.

Each item has a brand-exclusive feature that sets it apart from others.

That is also true in the case of the item that we are going to talk about today, the Closer to Nature Baby Bottle Warmer.


Most portable bottle warmers are designed similarly to the ones we’ve been using for years.

However, since they are made to be portable, they can only accommodate one bottle at a time.

As such, it would have a slimmer and smaller body, enough to fit in your bag and bring it with you as you travel.

These bottle warmers would still require a plug, though. The Closer to Nature Baby Bottle Warmer, on the other hand, doesn’t.

Instead, it has a specially designed thermal flask that will keep your water hot for warming outdoors.

This also comes in a sleek, easy-to-carry, and securely lidded design that will perfectly fit the compartment of your diaper bag and keep spills at bay.

We also like the fact that this product is affordably priced, which is a breath of fresh air since most of Tommee Tippee products are priced higher.

The only thing that we don’t like about this model is that we have heard reports from our readers that it can be difficult to clean and dry.

It can easily trap moisture inside, which can be very unsanitary.


  • Well-known brand
  • No electricity needed
  • Well-designed thermal flask
  • Convenient
  • Affordable


  • Challenging to clean

2. Fast Baby Bottle Warmer and Sterilizer by Grownsy

We were a bit disappointed to learn that there is very limited information about Grownsy as a brand, but their product is simply too good to leave out of our lineup.

It is a mid-range priced item, but once you read about this product’s features, you will understand why we still consider a part of the “affordable” category.


First of all, this product is multifunctional.

It can do normal warming, fast warming, defrosting, food heating, and sterilizing.

How fast is its fast warming function?

Well, it can warm up your bottle and food jars in three to seven minutes.

This product is also equipped with an auto power-off as an added safety feature.

Another safety issue with bottle warmers aside from overheating is dry heating.

This means that the device is able to operate even without water.

Fortunately, this unit is equipped with an anti-dry heating system that triggers the auto power-off feature whenever the water runs out.

This is the reason why we recommend filling it with water to its target mark.

This way, you get to enjoy the smart thermostat feature of this device, which keeps the bottle at a constant temperature for 24 hours.

Finally, it is also equipped with an LCD control panel, allowing you to input the exact temperature and duration you need.

However, it is important to mention that this product does require electricity.

It falls under the portable category because of its sleek design, and you can easily operate them in your hotel room during a holiday, but it really won’t work if you don’t have access to electricity.


  • Multifunctional
  • Added safety features
  • Accurate control
  • Portable design
  • Affordable


  • Needs access to a wall socket

3. Mini Portable Travel Baby Bottle Warmer by Papablic

Most childcare brands are owned by big companies that have developed their line of products through the years.

Some newer childcare brands, on the other hand, are founded by moms—and then there’s Papablic.

It’s a brand founded by a father who realized that there’s no current sterilizer with a drying feature.

It frustrated him to work with sterilized yet watery bottles for his little one, that’s why this papa decided to make one himself.

That’s how Papablic was born.

 Later on, the company’s line of products naturally expanded with the hit of their sterilizer.


Like our first featured item, the unit by Tommee Tippee, this bottle warmer also doesn’t need electricity in order to operate.

This is the reason why it comes with a leak-free thermal container.

What makes their container special is that it is made with a vacuum insulated design that allows the water to say hot all day.

This bottle warmer has a very stylish minimalist design, and its size allows it to fit into any diaper bag.

The only thing that we don’t like about this device is that this sleek design doesn’t fit wider bottles, such as those from Tommee Tippee and Comotomo


  • Well-known brand
  • No electricity needed
  • Well-designed thermal flask
  • Convenient
  • Affordable


  • Doesn’t fit wider bottles

4. Travel Bottle Warmer by Wrea

Unfortunately, we weren’t able to get any information about the manufacturer.

Nevertheless, we still decided to include their product on our lineup because, honestly, it’s one of our favorites.

It’s a mid-range priced unit and rightly so because it sits in between warmers that don’t need electricity and the ones that do.

Confused? Allow us to explain.


The Travel Bottle Warmer by Wrea is unique compared to all the other bottle warmers we’ve featured so far. Its design is a testament to that.

Instead of being a solid unit or a container that comes with a thermal flask, this product comes in the form of a heating pad.

It warms up literally anything to a constant temperature of 107 F.

This includes all bottles, feeding jars, coffee tumblers, teacups, and more; that’s just how flexible it is.

Now, you might be intrigued as to how this product lies in between an electric and a non-electric unit.

That’s because it doesn’t need to be plugged into an actual outlet.

This product utilizes a USB cable that can be attached to a power bank or a travel charger.

As mentioned, it’s the best of both worlds.

Moreover, it comes in three different design options: plain blue, printed pink, and a pale blue with an owl print on it.

The only thing that we don’t really enjoy about this product is that it can take a while for it to heat up.

That’s why there are a lot of user complaints that it doesn’t work (even if, most of the time, it really does).


  • Unique product design
  • Different style options available
  • Portable
  • Convenient to use
  • Doesn’t need an electrical outlet


  • A bit expensive
  • Limited company information

5. Fast Bottle Warmer by Kinto Tech

For our last item, we have the Fast Bottle Warmer by Kinto Tech.

Unfortunately, again, we cannot find any information about the brand itself, but their product is simply too fascinating to leave out.

 It is a mid-range priced product, but because of what you’d get from it, we like to still consider it as an “affordable” item.


First of all, this product is multifunctional. It can do normal warming, fast warming, defrosting, and sterilization.

What we love about this item, though, is the fact that it doesn’t need any extra compartments for warming breastmilk.

It is also equipped with an easy-to-use knob that is completely referenced with small logos, giving you an idea of how much heat you need for each function.

This product will come with a reference diagram, but honestly, you won’t really need it anymore.

Finally, we like that it has added safety features to protect it from overheating and dry heating.

The only thing that can be quite unfortunate about this unit is that it requires electricity in order to work so that you won’t be able to use it while you’re outdoors.


  • Multifunctional
  • Portable design
  • Added safety features
  • Affordable


  • Requires electricity

Final Verdict

You probably have a clue on our top recommendation on the best portable bottle warmer already since we did say it was our favorite earlier.

We recommend the Travel Bottle Warmer by Wrea.

It can fit any bottle or food container. In fact, some people use it for cooking eggs.

What’s more, it’s not that expensive, too.

It comes with different style options, and most of all, you can use it comfortably wherever you are as long as you have a power bank (and honestly, who doesn’t have one these days?).

If you don’t spend time a lot outdoors, and you just need to have a portable warmer with you to take traveling, then the Fast Baby Bottle Warmer and Sterilizer by Grownsy is what we recommend.

It’s an all-in-one item that will fit most of your childcare needs while you’re on the go.

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