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Portable Water Warmer, Milk Warmer for Breastmilk or Formula,14 Ounce Large Capacity, 9000mAh Battery Power - Up to 12h, Water Warmer for Baby Brew Formula,Travel Friendly, On The Go

3.9 3.9 out of 5 stars 251 ratings

$69.99
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White
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Purchase options and add-ons

Brand OYADISIIOP
Color White
Special Feature 便携式
Package Information Bottle
Product Dimensions 7"L x 3"W x 4"H
Capacity
14 ounces
Material
Stainless Steel Material
Voltage
3.7 Volts
Wattage
20 watts

About this item

  • 316 Stainless Steel Material
  • 【PORTABLE】Wireless bottle warmer designed with 316 stainless steel, leak-proof. Wireless warm breastmilk or brewing formula anytime and anywhere. Perfect for travel, car, on the go, or night milk.
  • 【LONG BATTERY LIFE】Battery powered instant warmer for travel is a built-in 9000mAh battery that can heat 4 oz of water from 77℉ to 104 ℉ in 10 minutes for 10 times. Water can keep warm for 12h if it's only kept at 104 ° F, easy for night milk.
  • 【ADJUSTABLE TEMPERATURE】Portable constant temperature water warmer has a real-time display of current temperature and power, precise constant temperature. Four-speed temperature control - warm water to 104°F/113°F/122°F/131°F, adjusted by different weather and formula.
  • 【LARGE CAPACITY】Portable bottle warmer can be filled with 14 ounces of water that can be used for 3 times formula milk brewing, satisfy the demand for foaming milk outside.
  • 【SAFE MATERIALS】BPA free. 316 Stainless Steel Material can be safely filled with water or breast milk, easy to clean. The best gift for formula-fed baby.
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Product Description

Portable Water Warmer, Milk Warmer for Breastmilk or Formula,14 Ounce Large Capacity,9000mAh Batter

Design Concept of OYADISIIOP Portable Water Warmer

The OYADISIIOP intends warmer easily warm the baby's meal when you are on the go. Designed for use with breastmilk, formula or baby food.

Portable water warmer for brewing formula built-in 9000mAh large capacity battery for power supply, a real WIRELESS bottle warmer. Before going out, just put the water into the THERMOSTAT and set it to the desired temp. Brewing baby formula outside will be easy and instantly.

How to use this milk/water warmer

  • 104 ℉/113℉/122℉/ 131℉ four-speed adjustable and precise temperature control. Touch and hold the power button for 2s to set the target temperature
  • At room temperature, 120 ml(4 oz) of water was heated to 104 ℉, it takes about 10 minutes and can be heated about 10 times.
  • It is recommended to pour water into the warmer and set the ideal temperature before going out. Water can be kept warm for up to 12 hours, easy to brew at any time.
  • Also can pour the breastmilk into a warmer to warm up. The SUS316 material is food grade. And the wide mouth design is easy to clean.

Portable Water Warmer, Milk Warmer for Breastmilk or Formula,14 Ounce Large Capacity,
ADJUSTABLE TEMPERATURE  Real-time display of current temperature and power,
Long-lasting heat preservation, breastfeeding anytime Going out to foam milK

A good partner for formula feeding journey

Water warmer for brewing formula is perfect for travel, car, and on the go. Built-in 9000mAh large capacity battery for power supply, a real WIRELESS bottle warmer.

  • Long-lasting heat preservation, breastfeeding anytime
  • Going out to foam milk, providing more accurate water temperature
  • Food grade material

TOUCH OPERATION

  1. Touch and hold power button for 5s to turn on/off
  2. The display shows current water temp and battery life
  3. Touch and hold power button for 2s to set target temperature

Real-time digital display Real-time display of current temperature and battery life.

Fou-speed temperature control Adjust by different weather and milk powder

Wireless Heater for breastmilk or brewing formula anytime and anywhere.Perfect for travel, car, on

Real-time digital display

Real-time display of current temperature and battery life

Fou-speed temperature control

Adjust by different weather and milk powder

Mobile baby bottle warmer

Warm the water without cable, which is wireless and portable. Brewing formula anytime and anywhere

Food grade material 316 Stainless Steel Material, Easy to clean and sterilize

LONG BATTERY LIFEBuilt-in 9000mAh battery can heat 5 oz of water from 80° F to 104 ° F 15 times.

The portable water warmer keep warm over 12 hours, operated 9000mah battery. Milk Warmer for Breast

Food grade material

316 Stainless Steel Material, Easy to clean and sterilize

9000mAh

Wireless heating, keep warm over 12 hours

14oz

Large capacity, light weight, longer warm time

RAPID HEATING Say goodbye to night milk troubles.Water warmer for brewing formula is perfect for

Product information

Technical Details

Additional Information

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

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Portable Water Warmer, Milk Warmer for Breastmilk or Formula,14 Ounce Large Capacity, 9000mAh Battery Power - Up to 12h, Water Warmer for Baby Brew Formula,Travel Friendly, On The Go

Portable Water Warmer, Milk Warmer for Breastmilk or Formula,14 Ounce Large Capacity, 9000mAh Battery Power - Up to 12h, Water Warmer for Baby Brew Formula,Travel Friendly, On The Go


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Customer reviews

3.9 out of 5 stars
3.9 out of 5
251 global ratings

Customers say

Customers like the appearance of the water boiler, mentioning it looks great and has a neat outer finish. They also appreciate the elegant slim design. However, some customers have reported issues with charging the product, saying it stopped charging and turning on completely. Opinions are mixed on temperature adjustment, quality, ease of use, and battery life.

AI-generated from the text of customer reviews

6 customers mention6 positive0 negative

Customers are satisfied with the appearance of the water boiler. They mention that it looks great, has a neat outer finish, and an elegant slim design.

"...this is a handy gadget to have. Also, it's pretty, so my girly side is satisfied...." Read more

"...It took about 30 minutes to warm 6oz of water. The bottle itself is very cute & sturdy!..." Read more

"This water warmer looks great, but the power/main button only works maybe 25% of the time. When I can get it work the product is amazing...." Read more

"Good quality, elegant slim design, warms fast and keeps warm for several hours. Good for plane trips and travel. Sets to baby’s preferred temperature." Read more

4 customers mention4 positive0 negative

Customers like the travel of the electric water boiler. They say it's great during travel and perfect for camping and vanlife.

"It was great during travel and going outside the house. But it got burnt during charging and it made a smell." Read more

"Takes a while to heat up but it’s wonderful to have while out and about. Used 4 times before needing to recharge." Read more

"...Good for plane trips and travel. Sets to baby’s preferred temperature." Read more

"Perfect for camping/ vanlife..." Read more

29 customers mention15 positive14 negative

Customers are mixed about the temperature adjustment of the water boiler. Some mention that it keeps water hot/warm, has an adjustable temperature, and is a good substitute to warm up formula. However, others say that it takes a while to heat up and is slow to warm.

"...However, the nice thing about this is it displays the temp of the water, so for making formula on the go I like that feature, knowing the water is..." Read more

"...It would take hours and wouldn’t warm up. Idk what the issue was but it was such a pain so we ended up returning it." Read more

"...it off so battery ends up dying but when it is on it’s perfect and heats quickly...." Read more

"...You can pump the heat up but it always seemed to have issues warming any amounts of water...." Read more

28 customers mention17 positive11 negative

Customers are mixed about the quality of the water boiler. Some mention that it was good for a while, while others say that it's not working. The on button and screen barely works, and the touch button is unresponsive.

"Works great and very convenient." Read more

"Water heater works fine. Large capacity with water level measurement on the inside. It's quick to charge and lasts less than 12 hours...." Read more

"...There’s only one touch button and half the time was unresponsive. It worked decent for a month but then stopped charging and turning on completely...." Read more

"...The bottle itself is very cute & sturdy! I just have to make sure I start warming the water up before he gets hungry!" Read more

17 customers mention8 positive9 negative

Customers are mixed about the ease of use of the electric water boiler. Some mention it's very convenient and helps make baby bottles go easy, while others say the power button is really hard to push on/off, it'd be nice if the instructions were easy to follow. Some customers also say it'll be hard to set up the temperature and that it''s almost impossible to use.

"Used multiple times. So hard to figure out how to adjust temp...." Read more

"Works great and very convenient." Read more

"I do like it and use it however I don’t like how it is so hard to get the power button to work." Read more

"...This container is small, light, and smooth so it's easy to put in the pockets of my diaper bag...." Read more

9 customers mention6 positive3 negative

Customers have mixed opinions about the battery life of the water boiler. Some mention that it lasts around 12 hours, while others say that it barely lasts.

"...It's quick to charge and lasts less than 12 hours. It takes 5 min to heat water from 90 to 113...." Read more

"...30people still haven’t figured out how to turn it off so battery ends up dying but when it is on it’s perfect and heats quickly...." Read more

"...The battery lasts around 12 hours so just make sure you don't forget to charge it!" Read more

"...my hot chocolate you name it I probably used it for it it stays going for such a long time and to me it's just a perfect temperature I always use it..." Read more

6 customers mention0 positive6 negative

Customers are dissatisfied with the charging of the electric water boiler. They mention that it does not charge, it takes forever to charge, and it is defective.

"...It worked decent for a month but then stopped charging and turning on completely. It would take hours and wouldn’t warm up...." Read more

"...I have had this for 5 months, and now it will not charge 🙁 Noticed reviews on the button, it is a touchscreen button, not a "push" style button, so..." Read more

"...To month later of buying this product. the battery or something stopped charging but they returned for another one with in 2 day witch is awesome 👍..." Read more

"Works great lasts a long time does take forever to charge, gets water to temp in 20/30 minutes depending on how cold the water was to start with...." Read more

Amazing bottle warmer for long drive
5 Stars
Amazing bottle warmer for long drive
We were planning for a road trip to yellow stone and wanted a travel bottle that can warm milk/water for my kid on the go. Because of covid, we didn't want to stop at cafes and ask for warm water. Because of the bottle, we were able to get the optimum temperature and the best part was that it doesn't need to be connected to a plug. We connected to a 12V car charger and it worked fine.
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Top reviews from the United States

Reviewed in the United States on January 2, 2024
Color: WhiteVerified Purchase
Works great and very convenient.
Reviewed in the United States on March 26, 2023
Color: WhiteVerified Purchase
I've used it twice so far, and it does warm up the water (or whatever) inside. Takes a while to warm up if I put in room temp as opposed to filling with already warm water. Truthfully, if you're only going on a short trip, you could add hot water to a good thermos to keep it hot. However, the nice thing about this is it displays the temp of the water, so for making formula on the go I like that feature, knowing the water is the right temperature (of course always do a wrist check!) If you're going to be out and about for a long time without access to a microwave, kettle, etc., this is a handy gadget to have. Also, it's pretty, so my girly side is satisfied. And it can charge on the go with a USB-C via car charger, so that's also handy.
5 people found this helpful
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Reviewed in the United States on April 17, 2023
Color: WhiteVerified Purchase
At first it took a while to get used to the functions. There’s only one touch button and half the time was unresponsive. It worked decent for a month but then stopped charging and turning on completely. It would take hours and wouldn’t warm up. Idk what the issue was but it was such a pain so we ended up returning it.
Reviewed in the United States on April 30, 2024
Water heater works fine. Large capacity with water level measurement on the inside. It's quick to charge and lasts less than 12 hours. It takes 5 min to heat water from 90 to 113. It would be enough but it's control are you h sensitive button. The touch sensitivity doesn't work well, requiring repeated pressing which I found very annoying. So I ended up returning the product.
Reviewed in the United States on October 3, 2023
Color: WhiteVerified Purchase
It doesn’t boil water and takes 15-20 minutes to heat up to 120 degrees if you fill it to the top. If you just do 8 ounces it’s around 10 minutes depending on the current temperature of the water. But when your in the field that’s good enough to make instant coffee. Charges pretty fast from my battery pack which is charged by my fold out solar panel. I usually chug my coffee but once I put it down and forgot about it. Hours later it was still hot.
I also bought an airtight thermos bowl thingy from the camping section and used it with the hot water to make oatmeal and ramen. Just pour the hot water in and seal it. Wait a few minutes and your good to go. You could prolly do it in the heater but it might be too small for whole pack of ramen.
Overall this thing is a great deal. The carrying loop is nice too.
2 people found this helpful
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Reviewed in the United States on July 30, 2022
Color: WhiteVerified Purchase
So the minimal UI on this thing is a bit annoying with the 4 temperature steps. Having to warm up baby milk using water and a pouch took quite some time when doing it on it's own. If you're fearful over overwarming the milk its a loooong time on the lowest 104 degree setting. You can pump the heat up but it always seemed to have issues warming any amounts of water. The gauge would read 104, but you'd pop the top and the water would still be cool to the touch. You could swirl the inside some and the temp would immediately drop 10 or more degrees. If you have the time to let it sit for a long time though on the lowest setting and come back to it, it'll probably be the appropriate temp. It's much nice to get some hot water already, set it to 104, and keep it at that temp.
4 people found this helpful
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Reviewed in the United States on September 7, 2023
Color: WhiteVerified Purchase
When I had to start formula feeding my daughter she would reject it unless it was warm like breast milk. This was a huge inconvenience during night feeding and travel but the portable water warmer was a life saver. I use Mam bottles so I couldn't find a portable bottle warmer I liked so I decided that instead of warming the bottle, I would warm the bottle! This container is small, light, and smooth so it's easy to put in the pockets of my diaper bag. The battery lasts around 12 hours so just make sure you don't forget to charge it!
Reviewed in the United States on October 20, 2022
Color: WhiteVerified Purchase
Update: the company reached out to me and replaced the unit free of charge. Great customer service!!

This has been a total lifesaver! We are on the road often, and it makes life so much easier! I have had this for 5 months, and now it will not charge 🙁 Noticed reviews on the button, it is a touchscreen button, not a "push" style button, so that may cause confusion for some. Never had an issue with the button on mine. It lasts about one full day of heating 5-6 bottles. Lasts longer if it is just maintaining warmth rather then warming it from room temp each time. Has made life so much easier with a baby on the road!
3 people found this helpful
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