---
product_id: 306273
title: "Kiinde Kozii Baby Bottle Warmer and Breast Milk Warmer for Warming Breast Milk, Infant Formula and Baby Food"
brand: "kiinde"
price: "$191.86"
currency: USD
in_stock: true
reviews_count: 8
category: "Kiinde"
url: https://www.desertcart.us/products/306273-kiinde-kozii-baby-bottle-warmer-and-breast-milk-warmer-warming
store_origin: US
region: United States of America
---

# Universal fit for bottles, bags & jars Gentle warm water bath, no steam Precise timed warming, no overheating Kiinde Kozii Baby Bottle Warmer and Breast Milk Warmer for Warming Breast Milk, Infant Formula and Baby Food

**Brand:** kiinde
**Price:** $191.86
**Availability:** ✅ In Stock

## Summary

> 🍼 Warm smarter, feed happier — because your baby deserves the best!

## Quick Answers

- **What is this?** Kiinde Kozii Baby Bottle Warmer and Breast Milk Warmer for Warming Breast Milk, Infant Formula and Baby Food by kiinde
- **How much does it cost?** $191.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/306273-kiinde-kozii-baby-bottle-warmer-and-breast-milk-warmer-warming)

## Best For

- kiinde enthusiasts

## Why This Product

- Trusted kiinde brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **CDC & USDA Approved:** Follows official guidelines for safe warming, giving parents peace of mind every feeding.
- • **Universal Compatibility:** Fits all bottle types, breast milk bags, pouches, and baby food jars for ultimate convenience.
- • **Nutrient-Preserving Heat:** Gentle warming method protects vitamins and minerals in breast milk, ensuring optimal baby nutrition.
- • **Safe, Steam-Free Warming:** Uses a flowing warm water bath to gently thaw and warm milk, preserving nutrients and avoiding hot spots.
- • **Easy Maintenance & Travel Ready:** Simple cleaning routine with descaling instructions; compact design makes it perfect for on-the-go families.

## Overview

The Kiinde Kozii Baby Bottle Warmer uses a safe, steam-free warm water bath to gently and evenly warm breast milk, formula, and baby food across all container types. Designed to preserve vital nutrients and comply with CDC and USDA guidelines, it offers precise timed warming to prevent overheating. Lightweight and easy to clean, it’s a trusted choice for busy parents seeking convenience, safety, and nutrient integrity in every feeding.

## Description

desertcart.com : Kiinde Kozii Baby Bottle Warmer and Breast Milk Warmer for Warming Breast Milk, Infant Formula and Baby Food : Baby Bottle Warmers : Baby

Review: Worth every dollar! - This bottle warmer is great! My son is now 8 months old and I think we have used it since he was 6 weeks old or so. I have used it to warm frozen mother's milk, refrigerated mother's milk, room temperature bottles & formula. It works great! There is a chart to help you with times on how long to warm your bottles for how many ounces & whether it is room temp, refrigerated or frozen, in a glass bottle, plastic bottle or a mother's milk bag (this was extremely helpful as we have used all of those methods of storage or bottles!). I have not tried it for heating food at all yet. We keep this chart hanging on our fridge and refer to it each time we are making a bottle. They were conservative in their times, which I appreciate as I do not want to overheat the bottle! My main concern with some of the cheaper ones (when reading reviews) is the lack of shut-off and overheating. I was for safety all the way and did not want to destroy any nutrients with the breastmilk by overheating. This is a product that you will be using many, many times a day and in the long run it is worth every dollar. Even when we returned to work and were not using it during the work week day, we still have never regretted the purchase. It is something that is still used often enough to be worth it. The only thing is to make sure to clean it the way it says to. We keep the cleaning/descaling instructions on the fridge as well! It should be cleaned every couple of days and it is pretty easy and doesn't take that long, but you can forget and if you go a week without cleaning it (you basically have add soap & water & rinse a couple of times), it starts to get gross. If that happens, just clean it & descale a little more often and it is fine. The descaling process just involves some vinegar & water sitting in it for a period of time (10-15 minutes I think). I usually do it after baby was in bed for the night. The only other thing is we keep a water bottle next to the warmer and add a little bit of water as needed as some of it evaporates out during the day usually. I don't know what we would have done without this wonderful product! Love it!
Review: 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!

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005G3QSF2 |
| Batteries required | No |
| Best Sellers Rank | #12,121 in Baby ( See Top 100 in Baby ) #67 in Bottle Warmers |
| Customer Reviews | 4.0 4.0 out of 5 stars (4,249) |
| Dishwasher safe | No |
| Is Discontinued By Manufacturer | No |
| Is portable | No |
| Item Weight | 1.85 pounds |
| Item model number | KK-R1-NA |
| Material Composition | 100% Plastic |
| Number Of Items | 1 |
| Product Dimensions | 5.19 x 7.4 x 7.4 inches |
| Style | Warmer |

## Images

![Kiinde Kozii Baby Bottle Warmer and Breast Milk Warmer for Warming Breast Milk, Infant Formula and Baby Food - Image 1](https://m.media-amazon.com/images/I/51FU4cK1w3L.jpg)

## Questions & Answers

**Q: is it portable? can we carry it around in the diaper bag?**
A: It's  not the most convenient thing to carry it in the diaper bag. We drain the water out and do take it places. i think it's way more convenient than warming water  to warm the bottle. We love love love it. Best purchase

**Q: Can I use Playtex drop-ins?**
A: Yes

**Q: Can this be used to thaw Lansinoh storage bags frozen flat? Thanks!**
A: Yes you can use the kozii to thaw breast milk that you have frozen flat.  Just make sure that the bag is firmly sealed so that the water does not enter the bag.  I would recommend no more than two minutes then remove the bag and mix the thawed with the frozen milk (squish it around with your hands) then re insert the bag and try another 1 to 2 minutes to finish the thaw and then check to make sure that the milk is warm enough for your baby's liking if not, adjust the time with small increases until you reach the optimum temperature.  Best of luck!

**Q: Will this fit any type of bottle, meaning you don't have to use a specific brand?**
A: Absolutely, I use the comotomo bottles that have a pretty wide diameter and they fit in the warmer perfectly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth every dollar!
*by C***7 on April 24, 2013*

This bottle warmer is great! My son is now 8 months old and I think we have used it since he was 6 weeks old or so. I have used it to warm frozen mother's milk, refrigerated mother's milk, room temperature bottles & formula. It works great! There is a chart to help you with times on how long to warm your bottles for how many ounces & whether it is room temp, refrigerated or frozen, in a glass bottle, plastic bottle or a mother's milk bag (this was extremely helpful as we have used all of those methods of storage or bottles!). I have not tried it for heating food at all yet. We keep this chart hanging on our fridge and refer to it each time we are making a bottle. They were conservative in their times, which I appreciate as I do not want to overheat the bottle! My main concern with some of the cheaper ones (when reading reviews) is the lack of shut-off and overheating. I was for safety all the way and did not want to destroy any nutrients with the breastmilk by overheating. This is a product that you will be using many, many times a day and in the long run it is worth every dollar. Even when we returned to work and were not using it during the work week day, we still have never regretted the purchase. It is something that is still used often enough to be worth it. The only thing is to make sure to clean it the way it says to. We keep the cleaning/descaling instructions on the fridge as well! It should be cleaned every couple of days and it is pretty easy and doesn't take that long, but you can forget and if you go a week without cleaning it (you basically have add soap & water & rinse a couple of times), it starts to get gross. If that happens, just clean it & descale a little more often and it is fine. The descaling process just involves some vinegar & water sitting in it for a period of time (10-15 minutes I think). I usually do it after baby was in bed for the night. The only other thing is we keep a water bottle next to the warmer and add a little bit of water as needed as some of it evaporates out during the day usually. I don't know what we would have done without this wonderful product! Love it!

### ⭐⭐⭐⭐⭐ Works with ANY CONTAINER OR BOTTLE, and works WONDERFULLY!
*by T***N on April 7, 2012*

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!

### ⭐⭐⭐ Good bottle warmer, but
*by T***N on January 6, 2014*

We picked this unit up based on reviews from others, so I don't have experience with another bottle warmer type other than this. Having said that, it does the trick (most of the time, see notes below) warming the bottle and you get used to how much to turn the dial to get the bottle where you need it. Here are some issues I have with it. When we had our newborn, we were still using the small, and skinney 1.5 oz and 3 oz by Medela. Because of their size, they fell over or didn't float properly to warm evenly. This unit works best with a standard size Medela bottle and at least 3 ozs of milk. Because we only use formula as a supplement to breast milk, we never have a lot of formular in the bottle so they float around and warming temp varies. The issue I have now is, after a couple months, the warming is inconsistent. First, I have noticed that turning the dial to 2 or 3, it sometimes comes on, but the timer doesnt kick in, so it never shuts off. You have to keep an eye on it. Also, the warming is inconsistent. Sometimes the water is quite hot-warm and you see steam, sometimes after a few minutes, the water is barely even warm and you have to run it again to warm up the bottle. In the middle of the night or 2 a.m., standing on a cold tile floor waiting for it to heat up a bottle is annoying. Maybe ours is defective? Because we have hard water in our area, we only use distilled water in the unit so if I know that's not that problem. I might try to return it and hopefully have better luck with the new one.

## Frequently Bought Together

- Kiinde Kozii Baby Bottle Warmer and Breast Milk Warmer for Warming Breast Milk, Infant Formula and Baby Food
- Kiinde Twist Pouch Direct-Pump Direct-Feed Twist Cap Breast Milk Storage Bags for Pumping, Freezing, Heating and Feeding, Pre-Sterilized, 6 Ounce, pack of 80
- Kiinde Breast Milk Storage Twist Starter Kit

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*