







Price: $25.99 - $19.37
(as of Dec 02, 2025 03:54:48 UTC – Details)
Product description





PIIOSER Breastmilk Cooler Bags, Diaper Backpack Bag Design for Moms & Baby
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Customer Reviews
4.5 out of 5 stars 102
4.6 out of 5 stars 501
4.8 out of 5 stars 94
4.9 out of 5 stars 36
4.4 out of 5 stars 61
4.8 out of 5 stars 513
4.4 out of 5 stars 64
Price
$19.37$19.37
$22.43$22.43
$27.99$27.99
$39.99$39.99
$16.14$16.14
$18.35$18.35
$13.59$13.59
What’s you Will Get
Bag; Cooler; Mat
Bag; Cooler; Mat
Bag; Cooler; Strap; Mat
Bag; Cooler; Mat; Pacifier
Bag; Cooler
Bag; Cooler; Strap
Bag; Cooler
Capacity
8L
8L
11.8L
32L
5.3L
11L
6.7L
Uses For
Working; Travel; Pumpimg
Working; Travel; Pumpimg
Working; Travel; Pumpimg
Working; Travel; Pumping
Working; Travel; Pumpimg
Working; Travel; Pumpimg
Working; Travel; Picnic
Easy to Clean
√
√
√
√
√
√ V
√
Carry Way
Handbag
Handbag
Handbag/Crossbody
Handbag/Backpack
Handbag
Handbag/Crossbody
Handbag
Attach to Baby’s Stroller
YES
YES
YES
YES
NO
YES
YES
Breastfeeding Pump Bag – The front section with 2 elastic padded pouches compatible with most of brand 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.
Portable Baby Cooler Bag: The breastmilk cooler bag is made of waterproof & leakproof EAV lining with an ice pack, just like a ”mobile mini -fridge” keeps breastmilk or fomula fresh for hours. It’s a waterproof liner to prevent leakage and fits 3 baby bottles up to 9 oz or 3 baby food storage jars up to 8oz.
Safe Materials & Full Protection -The insulated breastmilk container bag is made of 4 layers of protection materials high-quality polyester outer, 5mm EPE foam middle Layer, 230D Oxford fabric liner, and food-grade EVA inner, which is waterproof & leakproof, insulated, and soaked.
Our Dimension – The breast pumps bag is aboout 11.02″(L) x 5.9″(W) x 8.26″(H) . Perfect size and large capacity makes every nursing mom happier and more relaxed!
Carry Where You Go: Perfect pregancy gifts for working moms or busy women who store breastmilk for nursing babies. Top metal snap booton can easily attach to the baby’s stroller and back of bag luggage stap design is fit well on luggage. It‘s more convenient to carry on these occasions such as airports, picnics, parks, shopping, office and so on…
24H Customer Service: You will get 1* PIIOSER Breastmilk Cooler Pump Bag come with a waterproof mat and 1 * Ice Pack(Blue). Zero risks purchase: 30 days’ Money Back,1 year’s Replacement Warranty. We provide 24 hours after-sale service for our customers. If you have any questions, please feel free to contact us at any time.
8 reviews for PIIOSER Breastmilk Cooler Travel Bag with Ice Pack, Compatible with Wearable Breast Pumps & Accessories – Breastfeeding On The Go for Nursing & Working Moms, Black
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$19.37

Amazon Customer –
Great pump bag for busy moms
Just right for work. It’s not big and bulky, but still fits my wearable pumps, the included ice pack, multiple Medela storage bottles, and pretty much anything else needed. It also looks and feels high quality. Would definitely recommend buying it for working moms or just moms on the go.
Katelyn –
Great option for working breastfeeding mom
Very good. Storage is a plus having to place my breast pump in and the storage bags for the milk. So happy it has the cup holders on the side to carry my water. The cooler keeps my milk nice and chill until I get home from work.
Deivisa –
Recommend
It’s a nice bag, definitely keeps the milk cold but it is smaller than I expected
Jenessa Truelene –
Would Reccomend to any first time moms!
Able to store breast milk and pre-made formula bottles on the go. Also, can put portable breast pumps in the otherside.It keeps the bottles super cold and don’t have to worry about the milk getting warm for hours.The quality is great. Looks cute and very functional. The zipper quality is good. No issues so far. Have used a handful of times. Overall, it is great bang for your buck. It is spacious and multifaceted.
MTK –
The best thing!
Cannot recommend this bag enough! It fit my lansinoh discreet duo perfectly and I could fit serval bottles inside! Can’t wait to use it this time around again! Perfect for someone who was on the go a lot!
prisilla –
Great pump bag
Best pump bag and very portable tool it to work and on the airplaneFits 3 dr. Brown bottlesFits momcozy pumps
Megan –
Worth buying
Worked great, had more than enough room for supplies, milk, and pumps. Kept milk cold for multiple hours. Def worth the price.
Maria S. –
Perfect!!
This has been a lifesaver once I returned back to work. It fits my momcozy M5 perfectly and still has room for the glass milk storage bottles.