10 Best Milk Cooler Baby in The UK

Last updated on 12/08/2025

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Momcozy Portable Milk Warmer for Travel, Fast Heating & Long Battery Life, Portable Bottle Warmer with Dual Heating Modes for Breastmilk & Water, 500 ml Large Capacity to Meet All-Day Needs

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Why We Love It

Fast heating for quick feedings.
Dual modes for versatile use.
Perfect for on-the-go families.

Main Highlights

【Fast Heating】Momcozy portable milk warmer can heats 4 Oz water/milk from room temp to 40℃ in just 3 minutes and refrigerated breast milk to 36.5℃ in 5 minutes, ensuring your baby’s milk is ready when needed.
【Dual Heating Modes for Milk & Water】Easily switch between breast milk and water heating modes for the ideal feeding temperature, whether you're preparing formula or warming milk.
【Large Capacity】500 ml larger capacity, perfect for families with multiple babies. 600 grams and easy to carry. Thermos bottle design won't leak breast milk, ideal travel companion for new baby families.
【Wireless & Travel-Ready】Enjoy the freedom of a cord-free design, perfect for warming bottles anywhere, no hassle of finding an outlet. Fast charging in just 1.5 hours, always ready to go. PLEASE NOTE: The provided charger specifications are 18V, 2A, 36W. Ensure compatibility when using.
【Long-Lasting Battery】Heat 240 ml of water up to 24 times or warm 120 ml of milk up to 8 times on a single charge, giving you peace of mind for a full day out.

Momcozy Portable Breast Milk Cooler for Outdoor, 22oz Larger Capacity Travel Breastmilk Chiller with 2pcs, 360°Total Cooling for 24Hours, Baby Bottles for Breastmilk Storage, Breastfeeding Essential

17% OffFree Shipping

Why We Love It

24H cooling preserves breast milk.
Increased capacity for convenience.
Safe and BPA-free materials.

Main Highlights

24H+ Extended Outdoor Cooling: Momcozy breast milk cooler adopt 360° surround cooling tube technology keeps temperatures consistently cold for over 24 hours, preserving the freshness of your breast milk and preventing nutrient loss during outdoor activities.
22oz Increased Capacity & Separate Storage: 22oz individual storage bottles catering to your storing and feeding needs all day long. To accommodate multiple pumping sessions, use the 2 separate bottles to divvy up warm and cold milk, eliminating spoilage and ensuring your baby's health is safeguarded.
Simple and Convenient: Just pop the cooling tube in the refrigerator (around 0℉) for 12 hours beforehand (adjust freezing time as necessary), and then move it to the milk cooler for easy use.
Outing or Working with ease: With the Momcozy breastmilk cooler, you can easily take it with you wherever you go. breeze through security and bring your breast milk on board. Enjoy hassle-free breastfeeding on the go, at work, or while traveling without the hassle of extra ice packs.
Safe and Reliable: Momcozy breastmilk chiller is food-grade tested and BPA-free, ensuring your safety throughout your breastmilk storage journey.

Auluda Portable Breast Milk Chiller for Outdoor,22oz Larger Capacity BPA-Free Breast Milk Cooler Cooling for 24Hours,The Baby Bottle Cooler is a Breastfeeding Essential for Breastmilk Storage.

29% OffFree Shipping

Why We Love It

Excellent cooling for fresh milk.
Large capacity for daily needs.
Portable design for parents' convenience.

Main Highlights

EXCELLENT COOLING EFFECT AND LENGTH:Our breast milk cooler body is designed with double vacuum sealed stainless steel, Additionally equipped with two round cooling tubes can all-around keep the bottle at a low temperature thus keeping the breastmilk fresh for up to 24 hours,Which makes it a great choice for mothers when choosing breastmilk storages.
LARGE CAPACITY WITH TWO INDEPENDENT STORERS:Auluda breast milk chiller have a capacity of 22 ounces,Which can meet your storage needs for a day,And for your convenience,We also have two independent storage bottles,Which can store two different temperatures of warm and cold milk separately,To maximise the freshness of breastmilk,So that your baby can drink with more confidence.
Easy TO USE: Our breastmilk storage bottles are very easy and convenient to use, there is no need to fill the cooling tubes with water, you just need to put the two round cooling tubes in the fridge for 12 hours before using them in the breastmilk containers.
PORTABLE AND VERSATILE:The Auluda breast milk cooler is easy to carry,Whether you are working or playing outdoors or travelling,You can easily put the breast milk chiller into your backpack or car,Ideal for home, office, travelling or outdoor picnics. An essential baby accessory for parents on the go!
QUALITY MATERIAL:Our baby bottle cooler body is made of high quality stainless steel material.Our matching bottles are made of BPA-free edible grade material to maximise the safety of your stored breastmilk.

KEKHEALTH Portable Breast Milk Cooler for Work and Travel, 24 Hours All-Day Cooling, 22oz(650ml) Large Capacity Breastmilk Chiller with 2pcs Breastmilk Storage Bottle, Breastfeeding Essential

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Why We Love It

Effortless portability for busy moms.
Leak-proof design for peace of mind.
Advanced cooling technology keeps freshness.

Main Highlights

Effortless Portability: Just put the cooling tube in the refrigerator for 12 hours, then place them in the breastmilk cooler bottle, keep up to 22oz(650ml) fresh for over 24 hours—no ice required—for busy moms on the move
Leak-Proof Assurance：The inner bottle with lids and seal ring built-in to prevent any leaking. PP & Silicone material (BPA-free), fridge, freezer, and dishwasher safe for complete peace of mind
Dual-Bottle Design: This breastmilk cooler with two 11oz(330ml) milk storage bottles, ensuring you can store a day's worth of milk. By keeping fresh warm breastmilk and chilled milk in separate bottles, you avoid deterioration caused by mixing
Advanced Cooling Tech: 360° refrigeration technology surrounds bottles to maintain low temperatures all day, ensuring breast milk stays fresh until you return home or reach your destination
Restful Nighttime Use: The breast milk cooler are game changers for middle-of-the-night pumps! You can wake up, pump, store, and get back to sleep without having to walk to the fridge to store the milk
Friendly Travel: With the KEKHEALTH breastmilk chiller, breeze through security with ease. Perfect for office, outdoor, or vacations—keep milk cold anywhere

Nuby RapidCool Portable Baby Bottle Maker, Prepare A Formula Feed in Just 2 Minutes, Ideal for Travel Bottles and Night Feeds. Includes Milk Powder Dispenser and Digital Lid. No Filter Needed.

11% Off

Why We Love It

Quick cooling in 2 minutes.
Adheres to NHS guidelines.
No filter, easy cleanup.

Main Highlights

BABY BOTTLE READY IN 2 MINUTES: RapidCool cools your baby’s formula milk from boiling to the perfect temperature in just 2 minutes*, so you’re ready to feed when your baby needs
CONFORMS TO NHS GUIDELINES: You can be sure the RapidCool is safe for you and your little one. It meets the NHS Guidelines on how to prepare your baby bottle safely
NO FILTER: No complex set up, easy to clean, compact, and doesn’t require expensive replacement filters. Makes feeding time a breeze!
TRAVEL BOTTLE: Truly portable for preparing baby bottles on-the-go. Unlike bottle making machines, the RapidCool easily fits in most nappy change bags and no power supply is needed. Take it anywhere!
DAY AND NIGHT: Ready to serve night and day, the RapidCool is quiet and sleep-friendly, and perfect for when your baby wakes in the night

NCVI Breastmilk Cooler Bag with 2 Ice Pack, Breast Pump Bag with Cooler Fits 6 Bottles, Double Layer Breast Milk Baby Bottle Cooler Bag, for Travel, Nursing Mom Daycare, Work, Picnic (Black)

15% OffFree Shipping

Why We Love It

Insulates and maintains temperature.
Versatile carrying options.
Compact yet high capacity.

Main Highlights

Keep Fresh: The insulated cooler backpack can keep food warm/cold for a long time. It is waterproof, easy to clean. Perfect for work man or women. Included 2 ice packs are suitable for nursing mom to store and transport breast milk.
Two Layers Design: Two layers design of this breastmilk cooler bag can make cool or hot food store separately. Bottom layer fit for about 6 breastmilk, and top layer also has zipper for putting and taking out easily.
Large Capacity & Small Size: The lunch/breastmilk cooler bag is 22.9cm x 17.7cm x 27cm, which lets you store up to six 5oz milk bottles and other things like lunch boxes. Small size bags are more convenient to carry.
High Quality Material: Insulated lunch bag with the polyester outer layer, and the inside layer is made of PEVA, which is waterproof, hard to scratch and soaked. Made of quality materials, safe for baby and adult.
Different Carry Ways: Moms could hand it like a bag, or make it become a shoulder bag or a backpack by using the shoulder strap into the bag. Let moms free their hands when they are outsides.

Mancro Breastmilk Cooler Bag Fits 6 Baby Bottles with Ice Pack & Shoulder Strap, Baby Bottle Cooler Bag Insulated Small Cooler Lunch Bag for Daycare Nursing Mom Travel Picnic Fruits Drinks, Black

17% OffFree Shipping

Why We Love It

Compact size for easy mobility.
Guarantees long-lasting temperature insulation.
Practical design enhances convenience.

Main Highlights

COMPACT SIZE: This baby bottle cooler bag measures 8.66'' x 8.66'' x 7'' (L x H x W) / 22 x 22 x 18 cm, which can fit 9 ounce (270ml) baby bottles and 330ml drink cans and up to 6, always keep your milk or drink cool. The size is also perfectly working as a lunch bag to store lunch boxes, which is convenient for you take lunch to work, always keep your lunch fresh.
GREAT INSULATION: This breastmilk cooler bag consists of 3 layers (water resistant polyester outer layer, PE foam middle layer and leakproof insulated inner layer), which ensure constant temperature for keeping breast milk, pumped milk, foods or fruits cool and fresh for a long time (up to 8 hours).
PRACTICAL DESIGN: The top handle with detachable buckle makes it easy to attach the insulated bottle bag on the pram or stroller. Also the cooler bag comes with detachable shoulder strap for you to carry on the go. Dual zippers to conveniently open and close. Perfect for storing pumped milk at daycare, home, busy work, plane travel.
ICE PACK INCLUDED: This cooler bag with ice packs can better cool milks and drinks better. The blue ice pack is to help keeping the temperature cool for a long time. (Kind note: Please refer to the usage steps in the package)
WATERPROOF & LEAKPROOF MATERIAL: This cooler lunch bag is easy to clean and made of polyester fabric, which makes outer material waterproof, and inner material leakproof.

Medela Cooler Bag with 150 ml BPA-free bottles - Set of 4 storage bottles for expressing, freezing and storing breast milk, with a storage bag for transporting breast milk

19% OffFree Shipping

Why We Love It

Ideal for active mothers.
Preserves milk's freshness longer.
Elegant and versatile design.

Main Highlights

For active mothers: Medela’s Cooler Bag is ideal for safely transporting breast milk to and from work as well as daycare, created to keep your milk cool while on the go
For active mothers: The Cooler Bag keeps breast milk cool and safe, wherever you need to take it featuring a contoured ice pack specially designed for Medela bottles while maximising storage
Versatile storage: This cooler comes with a removable ice pack, 4 BPA-free 150 ml breast milk storage bottles and a specially shaped cooling element that will keep your milk cool for longer
Stylish design: An elegant and stylish accessory, this insulated cooler bag has a simple and elegant design that easily blends with any style, suitable secondary container for transporting breast milk
Items delivered: 1 x Medela Cooler Bag, 4 x 150 ml bottles with 1 removable cooler bag

BABEYER Breastmilk Cooler Bag with Ice Pack Included, Baby Bottle Cooler Bag for 4 Large Baby Bottles (up to 270ml), Cream

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Why We Love It

Large capacity with ice pack.
Maintains temperature for hours.
Multifunctional and easy to clean.

Main Highlights

LARGE CAPACITY: Baby Bottle Insulated Bag can hold 4 large baby bottles with nipple no matter what band bottles you have, which is much taller than the 270ml baby bottle(H21.5*L19*W16.5 CM). Great for all kinds of bottle shapes and sizes.
PERFECT INSULATION: Thick insulation layer of insulated bottle bag keeps the temperature longer. Not only works well to keep baby’s bottles warm, but also keep bottles cool and breastmilk fresh up to 6 hours with the freezes ice pack (bag with 1 free ice pack).
PREMIUM QUALITY: Durable & water-resistant polyester exterior and leak proof & waterproof lining of baby bottle cooler bag, easy to cleaning when milk spills. Smooth metal double zipper makes open without hinder. The bottom is made of leather, resistant to abrasion and dirt when use it.
HANDY FOR OUTINGS: Perfect for storing pumped milk during the plane travel & daycare & busy work. Easy-taking for detachable buckle(clip onto pram or bag) of insulated bag for breast milk. A pocket on the back to store phone, key or cards.
RELIABLE PROMISE: Baby bottle cold bag is a great insulated bag for keep warm, a cooler bag for frozen food. Try it today, all BABEYER products provide full refund within 90 days and new replacement within 1 years.

BABEYER Breastmilk Cooler Bag with Ice Pack Fits 6 Baby Bottles up to 270ml, Breastmilk Pump Bag with Shoulder Strap for Nursing Mom Daycare, Travel, Work, Black

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Why We Love It

Large capacity with versatile design.
Maintains temperature for 8 hours.
Easy to carry and durable.

Main Highlights

breastmilk cooler bag
Large Capacity：Breastmilk Cooler Bag comes with an ice pack that can place up to 6 up to 270 ml baby bottles. Size of baby bottle bag L 23 cm * W 18 cm * H 29cm. The velcro design of the middle zipped compartment can be rolled up for larger capacity baby bottles
Great Insulation：Breastmilk cooler bag has a great insulated lining that will maintain the temperature constant, keep the breastmilk cooler for up to 8 hours. Breast milk cooler travel can keep the breastmilk both cold or warm according to your need
Double Layer Compartments: The upper compartment of breastmilk pump bag holds breast pumps and accessories, the lower compartment holds baby bottles. Except for storing breastmilk, baby milk bottle cooler can as a lunch bag to store refrigerate fruits, lunch or other foods
High Quality：BABEYER breast milk cooler is made of high Polyester dirt-proof fabric, and durable smooth mental zipper. The lining of the are leak-proof and wipeable. The backside pocket can put some small useful items, like phones, keys and so on

8.8

Excellent

We scanned 195 products

We reviewed these offers relevant to the Milk Cooler Baby within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like momcozy, Auluda, KEKHEALTH, Nuby, NCVI, Mancro, Medela, BABEYER, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Milk Cooler Baby in the market, we considered we took a deep dive into 976 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Momcozy Portable Milk Warmer for Travel, Fast Heating & Long Battery Life, Portable Bottle Warmer with Dual Heating Modes for Breastmilk & Water, 500 ml Large Capacity to Meet All-Day Needs. We love many things about this product by momcozy. What sets it apart from the competition is Fast heating for quick feedings. , Dual modes for versatile use. , Perfect for on-the-go families. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Momcozy Portable Breast Milk Cooler for Outdoor, 22oz Larger Capacity Travel Breastmilk Chiller with 2pcs, 360°Total Cooling for 24Hours, Baby Bottles for Breastmilk Storage, Breastfeeding Essential by momcozy based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Milk Cooler Baby and the best cost-to-value ratio is Auluda Portable Breast Milk Chiller for Outdoor,22oz Larger Capacity BPA-Free Breast Milk Cooler Cooling for 24Hours,The Baby Bottle Cooler is a Breastfeeding Essential for Breastmilk Storage.at Auluda with a 29% discount.
Our list of the best Milk Cooler Baby is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Milk Cooler Baby in The UK

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We scanned 195 products

We concluded that: