Breast milk coolers
Coolers with the maker's hold times and conditions.
Coolers- 14models tracked
- $20 to $109price range
- 10 oz–28 ozcapacity
Breast milk coolers by budget
The 13 breast milk coolers with a published list price, split into thirds by price. A to Z within each lane. Price isn't a quality rating.
All 14 breast milk coolers
Filters
Price
Must have
Brand
| Compare | HSA/FSA eligible | ||
|---|---|---|---|
| Ameda Cool N Carry Breast Milk Storage System | $33.69 | ? | |
| Baby Brezza All-Day Breastmilk Portable Cooler | $79.99 | ✓ | |
| Boon FROSH Stainless Steel Portable Milk Chiller | $34.99 | ? | |
| Ceres Chill Demigoddess Chiller | $58.45 | ✓ | |
| Ceres Chill OG+ Chiller/Warmer | $68.98 | ✓ | |
| eufy Portable Milk Cooler E10 with eufy Ultrachill Cooling | $109.99 | ✓ | |
| Grownsy Portable Breast Milk Cooler | $59.99 | ? | |
| Kiinde Cooler Bag | $20.99 | ? | |
 Momcozy Breastmilk Cooler Bag |
$28.99 | ✓ | |
 Momcozy Portable Breast Milk Cooler 22oz |
$89.99 | ✓ | |
| Papablic Milk Cooler | $109.99 | ? | |
| Spectra Pink Cooler Kit with Ice Pack and Wide Neck Bottles | $34.99 | ? | |
| Willow Breast Milk Cooler | – | ✓ | |
| Zomee Packable Breast Milk Cooler and Storage Bottles | $24.99 | ? |
Nothing matches all of those filters. Try removing one.
Breast milk coolers by the numbers
The 14 we compare, from each maker's published specs. Ranges, not ratings.
- Capacity10 oz to 28 oz; the middle half 20 oz to 22 oz (7 of 14 publish it)
- Hours cold (maker)8 hr to 24 hr; the middle half 12 hr to 24 hr (8 of 14 publish it)
- Price$20.99 to $109.99; the middle half $33.69 to $79.99 (13 of 14 publish it)
Side by side
From each maker's listing. A dash means the maker doesn't say.
| Cooler | Cold time (maker's words) | Capacity | Material |
|---|---|---|---|
| Ameda Cool N Carry Breast Milk Storage System | up to 10 hours with the three freezer packs together (no other conditions stated) | – | insulated black nylon tote |
| Baby Brezza All-Day Breastmilk Portable Cooler | up to 24 hours with the two ice packs frozen overnight, no ice or water added | 20 oz | double-insulated stainless steel thermos with plastic milk bottles |
| Boon FROSH Stainless Steel Portable Milk Chiller | Up to 17 hours for 10 oz at 70 F with ice in the inner chamber | – | Stainless steel, polypropylene, silicone |
| Ceres Chill Demigoddess Chiller | – | 12 oz | stainless steel and platinum silicone |
| Ceres Chill OG+ Chiller/Warmer | – | 28 oz | Stainless steel, platinum silicone, copper lining, bismuth seal |
| eufy Portable Milk Cooler E10 with eufy Ultrachill Cooling | – | 20 oz | – |
| Grownsy Portable Breast Milk Cooler | over 24 hours after the core is frozen for 12 hours (maker's FAQ calls this a maximum under tested conditions) | 22 oz | 316 stainless steel cooling core, polyurethane foam insulation |
| Kiinde Cooler Bag | up to 24 hours with its two reusable ice packs (no ambient conditions stated) | – | – |
| Momcozy Breastmilk Cooler Bag | – | – | insulated waterproof 600D PEVA |
| Momcozy Portable Breast Milk Cooler 22oz | 24+ hours with the cooling tube fully frozen (about 0 F for at least 12 hours) and the cooler kept closed | 22 oz | – |
| Papablic Milk Cooler | – | 10 oz | stainless steel bottles |
| Willow Breast Milk Cooler | Up to 24 hours with ice packs; maker's FAQ cites ambient below 59 F | – | Double-walled 304 stainless steel |
| Zomee Packable Breast Milk Cooler and Storage Bottles | about 8 to 10 hours with standard ice packs (maker FAQ) | – | – |
Shortlist: 3 models, each highest or lowest on one spec
Ranked on the maker's published numbers only. Not a safety or quality rating.
-
Biggest capacity
Ceres ChillOG+ Chiller/Warmer
28 oz
Biggest capacity: the Ceres Chill OG+ Chiller/Warmer at 28 oz, per Ceres Chill.
- Price
- $68.98
-
Longest listed cold time
WillowBreast Milk Cooler
24 hr
Longest listed cold time: the Willow Breast Milk Cooler at 24 hr, per Willow.
-
Lowest price
KiindeCooler Bag
$20.99
Lowest price: the Kiinde Cooler Bag at $20.99, per Kiinde.
- Hours cold (maker)
- 24 hr
What to look for in breast milk coolers
The range across every pump or breastfeeding product here, with the typical middle half shaded and the shortlist marked.
Capacity
How much the cup, bottle, bag or cooler holds, per the maker.
Typical: 20 oz to 22 oz. 7 of 14 list it. Biggest capacity: OG+ Chiller/Warmer.
Hours cold (maker)
The longest cold time the maker lists. Makers test with different ice packs and room temperatures.
Typical: 12 hr to 24 hr. 8 of 14 list it. Longest listed cold time: Breast Milk Cooler.
Price
What it lists for at the maker or a major store. Sales move this often.
Typical: $33.69 to $79.99. 13 of 14 list it. Lowest price: Cooler Bag.
Questions about breast milk coolers
Answers come from each maker's published specs. Safety and health questions link to the agency or medical source.
How long does breast milk keep?
Breastfeeding and pumping: see the AAP's breastfeeding pages and the FDA's breast pump page. Check the label and the maker's instructions, and ask your pediatrician about your child.
Still wondering? Write to us at hello@cribpicks.com and we'll look it up.
Not quite right? Other types
