Kiinde Kozii Baby Bottle Warmer and Breast Milk Warmer for Warming Breast Milk, Infant Formula and Baby Food
$ 84.99
Price: $74.99 - ($84.99 / Item)
(as of Mar 14, 2025 05:45:40 UTC – Details)
Product Description
Safe
Uses flowing warm water bath rather than steamPreserves unique nutrients found in breast milkFollows all CDC and USDA guidelinesBuilt-in timer prevents overheatingAuto shutoff completely removes heat source from bottle
Fast
Convective heating is uniform and efficientHeat up expressed breast milk, baby formula, or baby food as safely and quickly as possible
Easy
Onboard reservoir means no measuring or adding water with each use
Universal
Warms frozen and thawed breast milk and baby formulaWorks with reusable or disposable bags, bottles, or jars of all shapes, sizes, and materials
SAFE & EASY WARMING: The Kozii baby bottle warmer creates a flowing warm water bath (NOT dangerous steam) to quickly and gently thaw and warm breast milk according to CDC and USDA guidelines.
GREAT BABY SHOWER PRESENT: New parents are always looking for safe and effective products for use through the toddler years, making Kiinde Twist and Foodii systems a great baby shower present.PVC free
UNIVERSAL WARMING CHAMBER: Kozii’s warming chamber is designed for bags, pouches, bottles, and jars. It heats foods to the perfect temperature for Baby so you don’t have to worry about overheating.Nitrosamine-Free
PRESERVES NUTRIENTS IN BREAST MILK: Kozii uses gentle heat to preserve the unique set of nutrients found in breast milk. You won’t have to worry about the integrity of vitamins and minerals naturally occurring in a mother’s milk.
WARMS MANY CONTAINERS & MATERIALS: Kozii can heat up virtually any reusable or disposable container including milk storage bags, milk pouches, baby bottles, food jars, or liner bottles.
Customers say
Customers find the baby product easy to use and clean. They appreciate the clear instructions and minimal refilling or complicated setup. Many consider it simple and convenient. However, some have mixed opinions on bottle warmer durability, value for money, quality, speed, and timer.
AI-generated from the text of customer reviews
8 reviews for Kiinde Kozii Baby Bottle Warmer and Breast Milk Warmer for Warming Breast Milk, Infant Formula and Baby Food
Add a review
Related Products
$ 84.99
Christopher Lee –
Great warmer – wish I would have bought this first! Update: Company stands behind its product!
***Update: After 8 months of heavy daily use, the timer stopped working reliably. I contacted the company via their website, and after filling out a problem report, they are shipping out a new one. Customer service is extremely important in any product which is more expensive than the competition, and this does not disappoint. In all fairness, it’s not easy to engineer a product that handles this combination of conditions with longevity. Electricity, tap water, heat, spilled food, mineral buildup, etc – it’s tough to make it last.***We do a mixture of breast-feeding and formula supplementation, and for starters I bought a Philips AVENT Express Food and Bottle Warmer as a respectable trade off between quality of reviews and cost. This worked okay, but I found myself running into a few problems. The Avent warmer gets very hot – which heats things quickly, but makes timing all the more important. If you forget to set a timer, or have to address something (like a screaming/pooping baby) it is very easy for your bottle to get overheated. In a persistent state of sleep deprivation, this is very easy to do. This is at least an annoyance, and potentially quite dangerous. The other problem is forgetting to turn it off, which leads to wasted energy, all the water evaporating, rapid buildup of mineral deposits, and this is all to say nothing of a significant degree of faith in the auto-shutoff to keep from burning the house down.The Kiinde Kozii really addresses most all of these things quite well. The heating occurs on a timer, and the water itself isn’t as hot. The water is circulated by pump, which compensates somewhat for the lower temp of the water bath. When the timer shuts off, the heating stops.Caveats:The Kozii does take about 1-3 minutes longer than the Avent warmer.You have to more carefully manage water levels in the Kozii (I keep a small container of water next to it for little top-ups)There is apparently a safety mechanism which kills the device permanently if you let it run completely dry 3 times. The flipside argument is that you would have to be quite oblivious for this to happen, as even a slightly low water level causes all manner of bubbling sounds.Price – this is the main reason I didn’t bite on this from the beginning. It seemed excessive and frankly a bit nuts to spend this much on something that could be done with a much cheaper device. Arguments to this effect are still valid, but I think that in the balance, you could skip a few of the cute newborn outfits your baby will outgrow in a few days, and put the money into this instead. It doesn’t quite hold the same emotional gravitas as the bunny onesie, but you will thank yourself repeatedly at midnight, 2am, 4am, etc… when you are feeding the baby safely instead of throwing out the liquid gold your wife pumped and you somehow managed to cook in the lesser warmer.
Talyn –
Works with ANY CONTAINER OR BOTTLE, and works WONDERFULLY!
So, I had to go back to work part time when the kiddo was 3 weeks old, and my husband would be primary caretaker on those days, using pumped breastmilk. I told him I was going to order a bottle-warmer for him to use. He said he didn’t need one. :o) After one day of trying to heat up the bottle the old fashioned way, with a demanding kid in one arm, he acknowledged he needed a bottle warmer.This one seemed pricey, but also had the best reviews, and seemed to be the only one that would work with the bottles we liked best (Como Tomo). It also has the advantage of using the “spa” method, where it creates a little vortex of perfect temperature water to heat up the milk without any danger of denaturing the proteins or overheating. It is totally worth the money!!We received it quickly (2 days!), and it works so easily and wonderfully! My own mother is ecstatic over how easy it is to use, and how well it works! It basically just has a timer on front, and once you determine the right time for your amount of milk in your bottles, you are good to go! When we received it, we used regular cow milk as our test substance, and tried it out from refrigerator and from freezer. (As an example, for my bottles, Como Tomo 250 ml, it takes 6.5 minutes to warm 2 oz of milk from refrigerator. It takes 20 to warm from frozen, so I usually put frozen milk (from Sensible Lines Milk Trays) in bottle night before, stick in fridge, and let it thaw that way). But, because of the way it works, it can accomodate any container, from breast milk frozen in bags, to other bottles, to even a glass I used to warm cream for my coffee (just testing). It never overheats the milk, and nothing ever spills.This actually also travels really easily, Just hold it upside down over a sink to drain out the water, and put it in the car. We have taken with us to grandmother’s house for long weekends. I do usually use filtered or distilled water in it, just to make it easier to clean when the time comes. This has been one of my best baby purchases, worth every penny!
DI –
Beware of Lemons- ***WAS Replaced w/ working one & fits Comotomo!***
Got it & was happy the COMOTOMO bottle fit. It was heavy so I liked it doesn’t just tip over too. I followed set-up exactly & on third use it was DEAD. The timer would not work & the water was set over the full mark. I have no idea why it died?! Maybe it was a lemon but it is an expensive one. W/ a newborn I don’t have time for returns & exchanges. Thank goodness for amazon return policy.***UPDATE*** Took a chance & got another one b/c the water gently/ barely warms the breastmilk so I know it is not cooking out the nutrients. It has been working w/o any issues now. I am diligent about refilling & cleaning so it doesn’t stop working properly.The water doesn’t burn you if you touch it when getting bottle. Sounds weird but the super-fast warmers have burn warnings &/or reviews w/ warnings like Tommee Tippee warmer AND I really needed something that wasn’t a hazard in the middle of the night. Boiling water & steam warnings for bottle warmers that tip easily were scary. A bottle warmer that requires gloves to handle the heated bottle means the breast milk is getting cooked & depleting the nutrients.This-IMO- is a VERY safe warmer (heavy not easily tipped), it works w/o cooking the milk since the water doesn’t get too hot, & I can wait 6 mins for 4oz to get to room temp especially since it fits my Comotomo bottles. No it is not a super quick warmer but that is what makes it safe to use & ideal to gently and evenly heat breast milk in a bottle. I still swirl the bottle while it heats to ensure even heating but I can do it w/o getting burned when my fingers touch the water. I have had no issues w/ leaks either after 3 months.
Amazon Customer –
It spoiled after I used for 3 months
Ricardo –
Excelente producto. Calienta la leche de manera uniforme. Toma un poco más de tiempo (1-2 minutos) en calentar la leche que un calentador de vapor, pero vale la pena por tener certeza que conserva los nutrientes de la leche materna. Lo recomiendo.
Lori Lizárraga –
La verdad sigo sin entender la parte del agua pero mi esposo lo deja listo. Calienta hasta las bolsas de la leche, es de buen tamaño.
moisii –
I had this product for 7 months now, we are using it 5-7 times a day and until now it worked perfectly. Unfortunately the timer broke today, I contacted Kiine Kozii and hope for a fast and easy resolution. We will see how it goes. I find glass bottles heat much faster and the estimated time given by the company is exact. With plastic bottles (Tommy Tippee) it took much more time even though we did everything as described in the manual. We really loved this bottle warmer until today, and it the resolution with the timer goes well I will certainly give it a 5 Stars and recommend it to a friend!Update: So on less than a week I received a new one by express mail. They contacted me after instructing to simply discard the old one. That was absolutely amazing service, effective and professional. They really stand by their products and I would definitely buy again from Kiinde Kozii.
Marile van Zyl –
Highly recommended! This is a very well reviewed warmer for a reason! This is one of the only warmers that fit a Tommee Tippee bottle. And I believe the only one on the market that works with water and not steam. It’s super effective to warm bottles evenly; although it’s a bit slower than a steam warmer. It’s a much safer and more effective way to warm any bottle.