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Medela Breast Milk Cooler Comparison - September 2025
| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.5Excellent | 4 Best Value  9.2Excellent | 5  9.1Excellent |
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ModelMedela Breast Milk Storage Cooler Bag with Contoured Ice Pack, 4 Bottles and Lids, Convenient Breastmilk Transport | Model Momcozy 22oz Portable Breast Milk Cooler for Outdoor, Life Saver with 360° Total Cooling for 24 Hours, Larger Capacity Travel Breastmilk Chiller with 2pcs Baby Bottles for Breastmilk Storage, Green | Model PIIOSER Breastmilk Cooler Bag with Ice Pack, Compatible with Wearable Breast Pumps & Accessories - Portable Pumps Carrying Case for Nursing & Working Moms, Black | Model Mancro Breastmilk Cooler Bag with Ice Pack, Fits 6 Baby Bottles Up to 9 Ounce Insulated Baby Bottle Bag, Breast Milk Cooler on The go with Strap, Bottle Storage Bag for Nursing Mom Daycare, Black | Model FreezeN'Go Breast Milk Cooler Travel Bag (6 Built-in Ice Packs) Designed for 5oz Medela Express Baby Bottles and Breastmilk Storage Bags - Freezable Insulated Tote with Handle and Padded Strap |
BrandMedela | Brand Momcozy | Brand PIIOSER | Brand Mancro | Brand ENCASED |
Reviews | Reviews | Reviews  | Reviews | Reviews |
Tech Specs | ||||
customer reviews4.8 4.8 out of 5 stars 39, 054 ratings 4.8 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 14 ratings 4.8 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 85 ratings 4.5 out of 5 stars | customer reviews 4.8 4.8 out of 5 stars 1, 343 ratings 4.8 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 18 ratings 4.4 out of 5 stars |
additional product features Portable | additional product features 22oz Larger Capacity Portable Breast Milk Cooler, 24H+ Longer-lasting Cooling | additional product features Travel & On the Go, Waterproof, Lightweight, Easy to Clean, Phone Holder | additional product features Waterproof | additional product features - |
number of items 1 | number of items - | number of items 2 | number of items 5 | number of items 1 |
item weight 1.1 pounds | item weight 3.99 pounds | item weight 1.23 pounds | item weight 1.1 pounds | item weight - |
style Breast Milk Cooler Set | style - | style Baby Bottle Tote Bags With Cooler | style Fits 6 Baby Bottles Up to 9 Oz | style Baby Bottle Cooler Bag |
batteries required No | batteries required No | batteries required No | batteries required No | batteries required - |
color Multi | color - | color - | color Black | color Black |
package information Bag | package information - | package information - | package information Bag | package information Bag |
pattern Baby Bottle | pattern - | pattern - | pattern Solid | pattern Solid |
special feature Portable | special feature - | special feature - | special feature Waterproof | special feature Lightweight, Freezable, Foldable, Accessory Pocket, Insulated |
included components 1 cooler bag 1 contoured ice pack 4 - 5oz/150mL breast milk bottles with lids | included components - | included components - | included components ice pack | included components Shoulder Strap, Cooler Bag |
capacity 150 Milliliters | capacity - | capacity - | capacity 8.5 Liters | capacity 192 Cubic Inches |
target gender Unisex | target gender - | target gender Female | target gender Female | target gender - |
material type BPA Free, Phthalate Free, Latex Free, Lead Free | material type - | material type Polyester | material type Polyester | material type - |
product dimensions 6.46 x 6.1 x 5.31 inches | product dimensions - | product dimensions 11.02 x 5.51 x 8.27 inches | product dimensions 7D x 8.66W x 8.66H | product dimensions - |
country region of origin Canada | country region of origin China | country region of origin China | country region of origin - | country region of origin - |
material BPA Free, Phthalate Free, Latex Free, Lead Free | material - | material - | material Polyester | material Neoprene |
Available On  | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1Medela24% OffMedela Breast Milk Storage Cooler Bag with Contoured Ice Pack, 4 Bottles and Lids, Convenient Breastmilk Transport
Why we love it
Recommended by doctors
Ideal for transporting breastmilk
Fits Medela breast pump bags
Main highlights- MADE WITHOUT BPA: Our feeding bottles are made without harmful BPA and are shatterproof for the highest safety
- IDEAL FOR TRANSPORTING BREAST MILK FROM WORK TO HOME OR TO AND FROM DAYCARE: Medela’s convenient cooler bag holds up to four 5-oz. breast milk bottles and includes a uniquely contoured ice pack to keep your liquid gold cool until you reach a refrigerator
- FITS SEAMLESSLY INSIDE MEDELA’S BREAST PUMP BAGS FOR HASSLE-FREE MOBILITY: Our breast milk storage cooler easily fits inside the Sonata, Freestyle, and Pump in Style breast pump bags for less juggling and easier on-the-go ability
- COMPATIBLE WITH 5-OZ. MEDELA BREAST MILK BOTTLES: This breast milk storage cooler and transport set can be used with Medela’s 5-oz. breast milk bottles; contoured ice pack is designed specifically for use with Medela breast milk bottles
- AUTHENTIC SPARE PARTS: Medela cooler bag for breast milk and additional accessories, all designed with the workmanship moms expect – inauthentic products can vary significantly in terms of quality
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9.7
2Momcozy16% Off
Momcozy 22oz Portable Breast Milk Cooler for Outdoor, Life Saver with 360° Total Cooling for 24 Hours, Larger Capacity Travel Breastmilk Chiller with 2pcs Baby Bottles for Breastmilk Storage, Green
Why we love it
Keeps milk cool for 24 hours.
Large capacity for more milk storage.
Separate bottles prevent milk contamination.
Main highlights- Tips：The cooling performance of the lower bottle is 30% better than that of the upper bottle. Additionally, you can choose to purchase extra storage bottles/nipples to make your feeding routine even more convenient and efficient.
- 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.
- Safe and Reliable: Momcozy breastmilk chiller is food-grade tested and BPA-free, ensuring your safety throughout your breastmilk storage journey.
- 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. The bottles are replaceable, and additional nipples are available for feeding, making it even more convenient for on-the-go use.
- Hassle-free Cleaning : The inner bottle can be cleaned and sterilized in Momcozy bottle washer, freeing busy moms from manual cleaning.
- 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: A true game changer with 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.
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9.5
3PIIOSER
PIIOSER Breastmilk Cooler Bag with Ice Pack, Compatible with Wearable Breast Pumps & Accessories - Portable Pumps Carrying Case for Nursing & Working Moms, Black
Main highlights- WEARABLE PUMP BAG - The front section with 2 elastic padded pouches compatible with some wearable breast pumps and keep them safe & clean. Mesh zipper pocket can stores breast milk storage bags or charging cables, and a rolled PEAV waterproof mat(unfold) can put up some breast pumps, baby bottles, pump parts so on.
- SAFE MATERIALS & FULL PROTECTION - Insulated wearable pump bag with a polyester outer layer, the middle layer is made of Insulating cotton, and the inside layer is made of aluminum lining, which is waterproof, insulated, and soaked.
- PORTABLE COOLER COMPARTMENT - The cooler room with a full waterproof& leakproof EAV lining with an ice pack, just like a ”mobile mini -fridge” keeps breast milk fresh for hours. It's a waterproof liner to prevent leakage and fits 3 baby bottles up to 9 ounces or some infant's milk storage bags.
- OUR DIMENSION - The breast pump bag is aboout 11.02"(L) x 5.51"(W) x 8.26"(H) . Perfect size and large capacity makes every nursing mom happier and more relaxed!
- CARRY WHERE YOU GO: Perfect for working moms or busy women who store breastmilk for nursing babies. Top handheld & lightweight design easy to carry and transport. It‘s more convenient to carry on these occasions such as airports, picnics, parks, shopping, office and so on...
Our ranking system
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Features
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Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
