20 Best Portable Bottle Warmers For Baby's Milk In 2024, Expert-Reviewed

Defrosting frozen milk bags or making a warm bottle can be cumbersome if your baby throws a fit when hungry. So, here’s our list of the best portable bottle warmers that will surely help you pick the right one to make your life easy. Portable bottle warmers are quick and easy to use, and most importantly, they help you avoid dealing with a fussy baby when hunger strikes unexpectedly. They are available in various designs and have functional features, including new heating technology.

Babrah Tavaziva, a parenting coach, registered nurse, and the founder of Virtual Parenting Hub, says, “Portable bottle warmers, with their compact design, ease of use, and good heating capabilities, offer convenience to modern parents striving to maintain routine and comfort for their little ones.

These tried-and-tested bottle warmers help you warm up the milk quickly at night or while traveling. So, explore our list of the best portable baby bottle warmers to know more.

In This Article

20 Best Portable Bottle Warmers In 2024

1. Best Easy To Use: Tommee Tippee Travel Bottle And Warmer

Tommee Tippee Closer To Nature Travel Baby Bottle Warmer Image: Tommee Tippee

Tommee Tippee portable bottle warmer comes with a thermal flask to store hot water and a cup that packs into a single piece. Fill the flask with hot water when you are heading out and when you are ready to heat the bottle’s contents, pour hot water into the cup and submerge the bottle or food jar to warm up. Using this travel bottle warmer, you can warm up the milk for your baby in no time. The flask is big enough to warm up multiple bottles during the day. This review video detailing a tester’s experience will help you learn more about this product.

Material: Stainless Steel | Color: Stainless Steel | Item Weight: ‎11.6 ounces | Product Dimensions: ‎2.8 x 11.4 x 13.2 inches.


  • Portable and convenient
  • No electricity or batteries required
  • Fits standard bottle sizes
  • Easy to use
  • Keeps the water hot for long


  • Cup might not fit into the car’s holder

protip_icon Do remember
While the plastic beaker of this bottle warmer is dishwasher-safe, the insulated flask should be hand-washed. Wash the jar with warm soapy water before the first use.

Why We Think It's Worth Buying

Over 3,015 Amazon shoppers have left good reviews about this product, citing its quality features and benefits.

2. Best Versatile: Philips Avent Fast Baby Bottle Warmer

Philips Avent Fast Baby Bottle Warmer Image: Philips

The Philips Avent Fast baby bottle warmer is a convenient and reliable solution for hassle-free mealtime preparations. This bottle warmer from a trusted brand can warm a five-ounce bottle in three minutes. With its gentle and even heating process, there are no hot spots to worry about, ensuring a safe and comforting feeding experience. Its special feature is the progress indicator light, which illuminates when the milk is ready, and the warmer can maintain the desired temperature for up to an hour. Compatible with all Philips Avent bottles and baby food jars and bottles from most other brands, this safe and effective warmer helps defrost breast milk and baby food for quick preparation.


  • Automatically shuts off after an hour
  • Intuitive and easy-to-read front panel
  • Sensor to achieve the right temperature
  • Compact size and portable design


  • May not have an audible indicator to notify once the milk is ready
  • May be tricky to check the water level in the basin

3. Best Lightweight: Papablic Portable Travel Baby Bottle Warmer

Papablic Portable Travel Baby Bottle Warmer Image: Papablic

The travel bottle warmer from Papablic can make up to two to three bottles. It has a stainless-steel thermal flask and a plastic warmer cup that fits over the flask. Store boiling water in the flask and use this water to warm up the food whenever you need it. Submerge the bottle, breastmilk bags, or food jars in the hot water cup to warm up. This travel bottle warmer is compatible with major bottle brands, including Medela, Dr. Brown, Philips Avent, and Evenflo baby bottles. This video will help you make an informed decision about your purchase.

Item Weight: ‎14.4 ounces | Package Dimensions: ‎8.31 x 3.62 x 3.58 inches


  • Lightweight and compact warmer
  • Keeps water hot for longer
  • Quickly heats the bottle
  • Leak-proof design
  • Excellent bottle compatibility
  • Easily fits into the car holder or a diaper bag
  • Requires no batteries or electricity
  • BPA-free plastic
  • Easy to use pour and lock lid


  • Difficult to screw the lid in place
  • Not compatible with Tommee Tippee and Comotomo bottles

Our Reviewer's Experience

"Now, I can easily keep the feeding bottles ready during outdoor activities with this portable warmer. It's leakproof and easy to operate, even with one hand. Plus, it's easy to clean, which is a bonus considering my busy schedule."

Why We Think It's Worth Buying

The tried-and-true product has earned over 616 good reviews on Amazon.

Tommee Tippee Travel Bottle And Warmer
Best Easy To Use
Philips Avent Fast Baby Bottle Warmer
Best Versatile
Papablic Portable Travel Baby Bottle Warmer
Best Lightweight
Material Stainless Steel--
Color Stainless Steel--
Weight ‎11.6 ounces- ‎14.4 ounces
Dimensions ‎2.8 x 11.4 x 13.2 inches.--
Package Dimensions-- ‎8.31 x 3.62 x 3.58 inches

4. Best Two-in-One: Dr. Brown’s Deluxe Baby Bottle Warmer and Sterilizer

Dr. Brown’s Deluxe Baby Bottle Warmer and Sterilizer Image: Dr Browns

Dr. Brown’s deluxe bottle warmer and sterilizer uses gentle steam heat to warm breast milk or formula swiftly. The programmable LCD control panel allows you to tailor settings for various bottle sizes and types, while the starting temperatures add to its versatility. It is compatible with all Dr. Brown’s bottles and most major bottle brands. The built-in sterilizer eliminates 99.9% of bacteria, mold, and yeast, including thrush-causing agents. The tried-and-tested device features audio and visual alerts and a 60-second auto shut-off function after each cycle, preventing overheating accidents.


  • One-button start
  • Remembers last used settings for easier use
  • Large water reservoir for less refilling
  • Compatible with plastic and glass bottles


  • May make the bottles hot to the touch
  • May be difficult to twist open the top

5. Best With Temperature Display: Munchkin 98° Digital Bottle Warmer

Munchkin 98° Digital Bottle Warmer Image: Munchkin

Fixing a bottle always to the right temperature is easy with this Munchkin bottle warmer. This digital bottle warmer can warm up the milk to 98.6℉ every time and maintains the temperature for up to thirty minutes. Screw the filled bottle to the base and flip it and turn on the button to start heating. It displays the changing temperature, making it the ideal formula and breast milk warmer. The set includes four adapters to fit different brand baby bottles. Watch this video for a detailed review of the best portable baby bottle warmer with a temperature display.

Color: White | Item Weight: ‎6.4 ounces | Product Dimensions: ‎3.3 x 3 x 3.4 inches


  • Warms milk evenly and quickly
  • Easy to operate
  • Easy to clean
  • Portable
  • Leak-proof design
  • Automatic turnoff
  • Zero noise
  • Compatible with most baby bottles


  • Can overheat the bottles to more than 98.6℉

Why We Think It's Worth Buying

Join the 461 satisfied buyers on Amazon who have said the product meets their needs and expectations.

6. Best Fast-Warming:Grownsy 8-In-1 Baby Milk Warmer

The Grownsy 8-In-1 Baby Milk Warmer is ideal for warming up your child’s milk within three minutes. It has multiple functions, such as fast warming, steaming, food heating, keep warm, fast defrosting, and timer facilities. Its special feature is the steam-cleaning function that kills 99.9% of the harmful bacteria from the feeder. The travel bottle warmer also has an auto-shutoff function to avoid overheating the bottle’s contents.

Item Weight: ‎1.32 pounds | Package Dimensions: ‎8.79 x 5.2 x 5.2 inches


  • Built-in timer and temperature display
  • Suitable for most bottles
  • Compact
  • Free of hot spots
  • Accurate temperature control
  • BPA-free product
  • Advanced functions for quick and even heating


  • Displays only in Celcius
  • Lid might get hot

Our Reviewer's Experience

"This bottle warmer simplifies feedings with its quick, consistent warming and easy-to-use interface. It's a slight letdown that it's not compatible with larger bottles; regardless, it has never disappointed me in delivering milk at the right temperature."

7. Best For Use In Cars: S Sunsbell Car Baby Bottle Warmer

Sunsbell bottle warmer is designed to be used in cars that can warm up the milk on the go. The insulated bottle warmer bag takes 15 to 20 minutes to warm up the milk to a maximum temperature of 104℉. The bag of this travel bottle warmer is insulated, so you can use it for storage for maintaining the heat. Moreover, its special feature is the electronic display that shows the real-time temperature.

Material: Cotton | Color: Grey | Item Weight: ‎8.8 ounces | Product Dimensions: ‎9.06 x 7.87 x 3.15 inches.


  • Can warm up two bottles at a time
  • Easy to carry with the handle
  • Easy to use
  • Doubles as car bottle warmer


  • Not compatible with USB ports

Our Reviewer's Experience

"This bottle warmer comes in pretty handy during our trips. It comfortably fits two small bottles and warms milk to the desired temperature."

8. Best Battery-Powered: Baby’s Brew Portable Bottle Warmer

Baby's Brew Portable Bottle Warmer Image: Baby Brew

Powered by batteries, this portable bottle warmer can quickly heat breast milk to a safe 98.6 degrees. This stainless steel device utilizes slow heat technology to preserve essential nutrients while preventing dangerous hot spots. With adjustable temperature control, your baby’s bottle will be ready in about three minutes. Its cordless design fits effortlessly into a diaper bag, purse, or cup holder. This bottle warmer is compatible with most wide-neck bottles.


  • Rechargeable battery with a battery life of 8–12 hours
  • Easy to clean
  • TSA-compliant
  • Comes with an adapter in case a bottle doesn’t fit


  • Cannot be used while charging
  • May not be completely leak-proof

9. Best For Simultaneous Heating: MomyEasy Baby Bottle Warmer

MomyEasy Baby Bottle Warmer Image: Momyease

The MomyEasy baby bottle warmer is a versatile seven-in-one solution that caters to all infant feeding needs. The fast warming feature heats a bottle of formula or milk in three to eight minutes, preventing nutrient loss. It can also defrost breast milk and heat baby food, providing optimal convenience. The precise temperature control system ensures accuracy, maintaining a constant temperature to prevent overheating. Its special feature is the double bottle design that lets you warm two bottles simultaneously, accommodating all bottle sizes and materials.


  • Has a timer function
  • Night light function for convenient nighttime feeding
  • Suitable for baby food jars and milk bags
  • 24-hour insulation
  • Excellent bottle compatibility
  • BPA-free and non-toxic


  • May not be easily portable
  • Sanitizing function may heat up quicker than expected

10. Best Multifunctional: Heyvalue Baby Bottle Warmer

Heyvalue Baby Bottle Warmer Image: Heyvalue

The multi-functional bottle warmer by Heyvalue offers seven special functions, making it convenient for new mothers. From fast warming, food heating, adjustable Fahrenheit temperature, keep warm, steaming, and thawing functions to an adjustable timer — this electric bottle warmer has it all. Its flowing warm water bath feature gently warms up the bottle’s contents and also protects it from losing its nutrition. Additionally, this convenient bottle warmer has an automatic power-off function that beeps whenever the milk is ready.

Item Weight: ‎1.1 pounds | Product Dimensions: ‎5.31 x 5.31 x 9.6 inches


  • Keeps the milk warm for 24 hours
  • Power-off protection
  • Accurate temperature control
  • Constant temperature mode
  • Countdown display
  • Suitable for all bottles and containers
  • Made of food-grade material


  • May turn off randomly
  • Might get hot on use

Our Reviewer's Experience

"Whether I want to sterilize the milk, thaw it, or keep it warm, this new bottle warmer does it quite efficiently. It's a versatile product for on-the-go feeding."

11.Best Compatibility: Kinto Tech Baby Bottle Warmer


The safe and effective Kinto Tech baby bottle warmer is designed for simplicity. With its fast and precise temperature control using water, this electric bottle warmer ensures efficient and safe warming of breast milk. The constant temperature feature reduces warm-up time significantly. It is equipped with a timer for heating the bottle at the perfect temperature and an auto shut-off function to ensure bottles are never forgotten. Moreover, the versatile and trusted device is compatible with several bottles and bags of different brands, including Medela, Lansinoh, Philips Avent, Dr. Brown, Bimirth, NUK, Evenflo, Tommee Tippee, Papablic, and Munchkin.


  • Easy-to-operate digital display
  • Helps defrost
  • Automatic and manual temperature controls
  • BPA-free


  • May overheat at times
  • Beeping sound may be louder than expected

12. Best Bluetooth Operation: Baby Brezza Safe & Smart Electric Baby Bottle Warmer

Baby Brezza Safe & Smart Electric Baby Bottle Warmer Image: Baby Brezza

The Baby Brezza bottle warmer is uniquely designed to provide Bluetooth operation. You can operate it with your mobile phone. The versatile formula warmer sends your phone an alert message, and auto-shut offs. It has two heat settings to safely warm the formula, baby food, and breast milk. You can also use this travel bottle warmer to warm food pouches. Unlike conventional warmers, this baby-friendly warmer doesn’t alter the protein value in breast milk.

Material: Glass, Plastic | Color: White | Item Weight: ‎2.44 pounds | Package Dimensions: 12.64 x 9.72 x 6.97 inches


  • Portable
  • Supports different-sized bottles
  • Easy to use
  • BPA-free


  • May have a loud beeping sound

Our Reviewer's Experience

"Nighttime feedings have become more efficient than ever with this bottle warmer. It heats up to the desired temperature, exactly how my baby likes his milk. I like its compatibility with the different baby bottles I own."

protip_icon Caution
Exercise caution when extracting the warmed bottle from the jar, as the bottle and the water can be hot to the touch.

13. Best Zippered: Hohean Two Pack Baby Bottle Warmer

Hohean bottle warmer is designed like an insulating bag where you need to zip the bottle in and power up the warmer. It safely warms up the milk in the bottle to three different temperatures depending on your select mode. It can warm up the bottle to 104℉, 122℉, and 140℉. It saves you from waking up at midnight to warm up the bottles or boil the hot water to fix a bottle. This USB bottle warmer pack includes two warmers and two power cords with a USB interface, making it the ideal road trip companion.

Item Weight: ‎6.4 ounces | Package Dimensions: 10.04 x 6.46 x 1.89 inches


  • Can be used as a storage bag for bottles
  • Waterproof surface
  • Fits different bottle sizes
  • Suitable for different size bottles
  • Easy to use and carry
  • Can maintain stable temperature


  • Doesn’t work on cold bottles
  • Non-rechargeable

Our Reviewer's Experience

"I always keep this baby warmer handy when I'm out with my baby. It has a soft shell construction, which is safe to use around the little one. Cleaning it is easy-breezy too."

14.Best For Steam-Based: Larex Bottle Warmer


With its eight-in-one multi-functionality, the Larex bottle warmer ensures fast warming, gentle thawing, food heating, and steam heat-based deep cleaning for bottles and nipples. This versatile warmer uses warm water circulation, preserving nutrients and natural taste in breast milk, while its 212℉ steam heat offers impeccable hygiene. The 24-hour thermostat system maintains breast milk at the ideal temperature.


  • Has memory, temperature, and timer functions
  • Compact size and portable design
  • Compatible with narrow, angled, and wide bottles
  • Audible notification once the milk is ready


  • May keep heating the bottle if not taken out once the milk is ready
  • Some may not find it fast enough

15.Best User-Friendly: Bear Bottle Warmer

The Bear bottle warmer has a double bottle capacity, LED display, and user-friendly design to simplify your baby’s feeding routine. It offers fast warming, food heating, steaming, and thawing capabilities. The smart bottle warmer with a touchscreen and knob allows precise temperature and time adjustments, preventing overheating and preserving essential nutrients of breast milk. Made of food-grade PP material, this dad- and mom-approved bottle warmer accommodates numerous bottle sizes and materials, including milk bags and baby food.


  • Auto shut-off prevents overheating
  • Constant warming mode maintains preset temperatures for up to 24 hours.
  • Steaming function sterilizes multiple pacifiers and bottles
  • Compact size


  • Reservoir may need frequent refilling
  • Some buttons may be challenging to operate

16. Best Portable: Baby Cub Portable Bottle Warmer

The Baby Cub Portable Bottle Warmer has a compact design and is made of spill-proof silicone material, allowing you to store the warmer and powder dispenser with ease. This safe and effective warmer comes with three temperature settings, which help adjust the temperature of your baby’s food as per their preference. The USB bottle warmer is specially designed for road trips and nighttime use and will let your baby enjoy a warm meal anytime, anywhere.

Item Weight: ‎1.12 pounds | Batteries: ‎1 Lithium Ion batteries required | Package Dimensions: 10.31 x 4.02 x 3.9 inches


  • Easy to clean
  • Safe and steady warming
  • Digital LED temperature display
  • Easy to charge with a USB cord
  • BPA-free
  • User-friendly power and setting controls
  • Comes with a travel bag for easy portability


  • Might not keep food warm for long
  • May not be suitable for warming up other bottles

Our Reviewer's Experience

"My new portable warmer fits nicely into stroller cup holders and charges while driving, always keeping us well-prepared during outings. Cleaning is straightforward, too. It's slower than plug-ins but ensures the milk is ready without overheating."

17. Best Intelligent Heating: Momcozy Smart Baby Bottle Warmer

Momcozy Smart Baby Bottle Warmer Image: Momcozy

Are you looking for a bottle warmer that promises minimal waiting time? The Momcozy Smart Baby Bottle Warmer guarantees 30% faster heating speed than regular warmers. This trusted device has a unique and intelligent heating function that automatically heats the milk to a suitable temperature. This smart bottle warmer is super quick and also helps retain nutrients, allowing the baby to consume healthy and fresh milk. And what’s more, you can also thaw frozen milk with one press of the thaw button.

Item Weight: ‎11 ounces | Product Dimensions: ‎4.53 x 4.53 x 10.43 inches


  • Easy to clean and use
  • Keeps food warm for 24 hours
  • Two to five minutes of heat time
  • Suitable for most bottle types and materials
  • Professional presets


  • May not be highly durable
  • Might overheat the food

Our Reviewer's Experience

"Warming up this bottle takes only 3-5 minutes—a much-needed solution for my fussy baby. It's user-friendly, too, especially with the beep indicator that alerts me when the milk is heated."

18.Best For Fast Warming: Grownsy Bottle Warmer

Grownsy Bottle Warmer Image: Grownsy

The Grownsy bottle warmer’s slow and even water bath heating process ensures that the breast milk or formula retains its quality and nutritional value while always being at the ideal temperature for feeding. This intelligent nine-in-one device encompasses water bath warming, thawing, and night light, among other features. Achieving fast warming in just four minutes to reach the optimal temperature, this universal warmer fits all bottle types.


  • Comes with an anti-scald basket
  • Automatically sets optimum warming time based on chosen settings
  • Smart memory function
  • Auto shut-off function


  • Water level marker may not be clearly visible

19. Best Large Touch Screen: Nuliie 6-In-1 Baby Bottle Warmer


Here’s a bottle warmer by Nuliie with an intelligent memory function that remembers the set heating temperature for convenient and hassle-free use. Its smart chip and temperature sensors help ensure uniform heating and retain breast milk’s nutrients. The warmer’s unique large digital touch screen showcases the functions, temperature, and time while the bottle is placed in the machine. When the warmer beeps, you can remove the bottle.

Item Weight: ‎1.68 pounds | Product Dimensions: ‎4.8 x 4.8 x 12.2 inches


  • Fits most bottles
  • Automatic turn-off setting
  • Multifunctional
  • 24-hour temperature regulation
  • Fast warming in two to seven minutes
  • BPA-free


  • Might be confusing to operate
  • May not be highly durable

Our Reviewer's Experience

"I find this warmer effective for quickly warming up bottles and baby foods. Features like auto shut-off and temperature control make it pretty functional. As a backup warmer, it's a solid choice."

*The prices provided in this article are based on the latest available information. However, they may vary due to changes in pricing by the seller and/or promotional offers.

20. Best For Multi-Functional:Kisdream Bottle Warmer

Kisdream Bottle Warmer Image: Kisdream

From warming breast milk or formula to heating food and defrosting, the Kisdream bottle warmer has multiple functions. It operates with ease and efficiency and comes with user-friendly measuring cups to pour the appropriate amount of water based on the milk quantity. The thermostat system maintains a constant temperature to prevent nutrition loss, offering better warming results than a microwave oven. The precise heating time can be adjusted to one minute, and the temperature can be fine-tuned to 1°C, ensuring optimal and accurate results every time.


  • Anti-dry heating system disconnects power sources automatically
  • Portable design
  • LCD screen shows the preset temperature at all times
  • BPA-free, food-grade material


  • Some may find the instructions difficult to understand initially
  • Does not sterilize bottles

How To Choose The Right Portable Bottle Warmer?

Here are a few factors to consider while choosing the best portable baby bottle warmer that works for you and your baby.

  1. Place of use: If you are someone who prefers lightweight warmer, go for compact-sized battery-powered warmers. If you are looking for a warmer to heat the milk on your daily strolls or other outdoor trips, go for the thermos. The plugin warmers are a good choice if you use them in a hotel room or at home.
  2. Heating/warming: Some warmers can only keep the bottles warm without getting cold. Others can heat the cold and frozen breast milk or water. Choose one with the type of heat setting that goes with your feeding process.
  3. Compatibility: Check if the warmer is compatible with the bottles that you are using. It is hard for some babies to accept the change of bottles. Hence, choose a warmer with superior bottle compatibility to make things convenient.
  4. Material: Check if the adapters and the leakproof rings of the warmer are made of food-grade material.
  5. Warming time: The time it takes to warm up the bottle is important as some babies might get cranky if there isa delay in feed. Go for the shortest warming time options to ensure timely heating.
  6. Easy to use and maintain: It should be easy to operate and maintain when moving or at home. Choose a warmer that has minimum parts and is easy to wipe the surface.

Frequently Asked Questions

1. What is a portable bottle warmer?

A portable bottle warmer is an electronic device that allows you to warm milk instantly. It is compact, making it ideal for home use or outdoor trips.

2. What are the advantages of portable bottle warmers?

Portable bottle warmers are the best way to quickly fix a warm bottle for your baby, no matter where you are. They save you time and heat the milk or formula evenly with no hot spots while retaining the nutrition.

3. Can I leave my baby’s bottle warmer on all night?

Leaving a bottle warmer on all night may not be safe. It might overheat the bottle and damage the device itself. However, the best portable baby bottle warmers have an auto turn-off feature, which makes them relatively safe. It is recommended to follow the manufacturer’s instructions and usage guidelines.

4. How long can a baby bottle stay in a bottle warmer?

The warming time of each bottle warmer varies, and it depends on the heating capacity of the device. It takes anywhere from ten to 20 minutes to warm a bottle of formula or milk, and it should be used within two hours.

Why Trust MomJunction?

After thorough research and analysis, we have curated a list of the best portable bottle warmers for your baby. We have included product descriptions, pros and cons, and a buying guide to ensure that you bring home the most suitable product. These products are a trusted choice of moms and dads and chosen based on customer feedback to offer you an unbiased opinion. We have ensured the products are made of high-quality materials and are easy to use.

Bottle warmers allow you to provide warm milk to your baby even on the go. To buy the best portable bottle warmer, check out the list of the products given above and compare their features. Some bottle warmers work without electricity or batteries and are light and compact, while others warm milk pretty quickly and are made of waterproof material. So, choose the best portable baby bottle warmer that suits your requirements. Compare their efficiency based on material, warming time, ease of maintenance, and other features. Buying the right bottle warmer can be a game changer in your parenting journey.

Infographic: Tips On Choosing The Right Portable Bottle Warmer

Feeding your child on the go is hassle-free with a portable bottle warmer. It helps prepare the milk or formula quickly while retaining the nutrients. However, you need to consider various factors to ensure the bottle warmer suits your needs. So, give this infographic a read to understand how to choose the right portable bottle warmer.

Points To Remember When Choosing Portable Bottle Warmers

Illustration: Momjunction Design Team

Get the high-quality PDF version of this infographic.

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