Portable Water & Milk Warmer
$
79.99
Free shipping & returns for Babylist orders $45+
color
Green
1
Overview
Description
This portable warmer heats water to 104°F in just three minutes and refrigerated breast milk to 98°F in five minutes, ensuring baby’s milk is ready when needed.
Easily switch between breast milk and water heating modes. Pour the milk or water directly into the warmer’s internal chamber, which has a 17 oz capacity. Once heated, you can pour the warmed liquid into baby’s bottle using the built-in spout.
On a single charge, you can heat 8 oz of water up to 24 times or warm 4 oz of milk up to eight times.
What we about it
Great for warming anywhere, without the hassle of finding an outlet.
Details
- 9.4” x 3.61” x 3.61”
- Warms 4 oz milk in 5 minutes
- Warms 4 oz water in 2 minutes for mixing formula
- 17 oz capacity (ideal for multiples)
- Weighs 1.36 lbs
- Easy to carry
- Fast charging in 1.5 hours
Frequently added together
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Q&A
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Once the water ready at 98F does it stay warm till I turn it off ? ?
Best Answer: Once the Momcozy Portable Water & Milk Warmer reaches 98°F, it can maintain that temperature for up to 24 hours when plugged in; on battery power, the duration depends on battery level and use.
What is the voltage? Can I plug it in overseas at 220 or 240 volts?
Best Answer: The Momcozy Portable Water & Milk Warmer (MW05) does not plug directly into a standard AC outlet. It charges via USB-C and accepts a USB-C power input of 5V⎓3A or 9V⎓2A.
Does this work on premixed powder formula that’s been in the fridge or my mom cozy cooler?
Best Answer: Yes. The Momcozy Portable Water & Milk Warmer is designed to warm both breast milk and prepared formula, so you can use it to warm pre-mixed powdered formula that has been stored in the refrigerator or kept cold in a Momcozy cooler.
How do I know when the breastmilk is warm and ready to be transferred to the bottle? ?
Best Answer: The Momcozy Portable Water & Milk Warmer has a digital temperature display, so you’ll know it’s ready when it reaches your selected temperature (many parents choose around 98°F/37°C for breastmilk). Always swirl gently and test a few drops on your wrist before feeding to make sure it feels lukewarm, not hot.
Does it keep milk cool inside until time to heat?
Best Answer: No, the Momcozy Portable Water & Milk Warmer is designed to heat and keep liquids warm—it does not have a cooling or refrigeration function. You’ll need to keep milk chilled separately (like in a cooler with ice packs) until you’re ready to warm it.
Can you use glass bottles?
Best Answer: You warm the milk directly in the momcozy Portable Water & Milk Warmer. Once heated, you can pour the warmed liquid into any bottle using the built-in spout.
Stainless steel inside the bottle? ?
Best Answer: The interior of the Momcozy Portable Water & Milk Warmer features a stainless steel chamber.
Can this be used to warm ready to feed formula?
Best Answer: Yes, the Momcozy Portable Breast Milk & Water Warmer can be used to warm ready-to-feed formula. It features dual heating modes for warming both breast milk and water, allowing you to pour the formula directly into the warmer’s internal chamber.
Can this be taken on an airplane?
Best Answer: Yes, you can bring the Momcozy Portable Breast Milk & Water Warmer on an airplane.
Can you use this for formula?
Best Answer: Yes, it warms 4 oz water in 2 minutes for mixing formula.
Can you place a breastmilk storage bag in the bottle warmer?
Does this keep the milk cold until you are ready to heat it up?
Customer reviews
723 Ratings
Customer Photos
1-10 of 723 Reviews
Fantastico e di eccezionale qualit
Fantastico e di ottima qualit
Aug 30, 2026
Super pratique
Super pratique. Chauffe 210 ml en 3 ou 4 min.Tient longtemps la charge
Aug 30, 2026
Amazing!!!!
Best purchase we've ever made. You can use it anywhere and anytime. It's so helpful when traveling with small babies! Definitely recommend.
Aug 29, 2026
Perfekter Kauf
Fr uns der perfekte Kauf. Haben vorher Warmes und kaltes Wasser zusammen geschttet und auf 37 Grad ausgependelt. Mit dem Momcozy kriegen wir per Knopfdruck warmes Wasser und sparen uns viel Aufwand.
Aug 29, 2026
Adis a buscar microondas por ah
Vengo de usar calentadores de coche que tardaban una eternidad y al final me dejaban tirada cuando ms lo necesitaba durante las excursiones familiares. Este modelo inalmbrico es otra historia muy distinta porque te permite preparar el bibern en cualquier banco del parque mientras el cro duerme tranquilamente en el carro, sin depender de la buena voluntad de ningn bar para pedir agua caliente. La capacidad de 500 ml da de sobra para llevar el agua preparada para varias tomas seguidas, algo que te…
Aug 29, 2026
Very convenient and easy to use!
We love this things so much we bought a second one. Its so easy to clean and use. You just pour the milk or water in and put it in the bottle or water setting and it heats to the temperature its set to. You dont have to worry about hurting your baby by giving them a bottle thats too warm because it automatically stops at the temperature its set to. Its about the same size and weight as a full 32 ounce water bottle so it fits in a diaper bag pretty easily. We took it a multiple flights and used…
Aug 29, 2026
Momcozy Flaschenw?rmer
Fr meinen Enkel gekauft meine Tochter liebt alles von momcozy. Ist super praktisch etwas von der modernen Art, spitzenm?ssig fr unterwegs
Aug 29, 2026
Je recommande !
Indispensable ! Je recommande cet article pour les mamans comme moi qui chauffe leur lait maternel tir !Certe il faut un peu de temps (3-4m? pour 100ml) mais comme tous les chauffe biberon je pense pour prserver le lait maternel!Il tient bien la batterie. Et le vrai point positif : on peut rchauffer tout en chargeant lorsquon oublie de le charger , et il est facile nettoyer
Aug 28, 2026
Lohnt sich
Es lohnt sich! Vor allem fr Spazierg?nge draussen und am besten in Kombi mit dem Milchkhler von Momcozy
Aug 28, 2026
Boca estrecha difcil de limpiar
Este modelo tiene una boca de apenas 4 cm de dimetro y profundidad considerable, lo que impide meter la mano y obliga a usar cepillos finos especficos para alcanzar el fondo. Le doy 4 estrellas porque el calentamiento es uniforme y fiable, pero la limpieza requiere dedicacin extra que puede resultar tediosa tras mltiples usos diarios. Si se tarda en lavar despus de un paseo, aparece un olor a leche agria que solo desaparece con agua muy caliente y jabn neutro, indicando que los residuos lcteos…
Aug 28, 2026
