PIIOSER

PIIOSER Breastmilk Cooler Bag with Ice Pack Fits 6 Baby Bottles Up to 9 Ounce Insulated Baby Bottle

$22.99$26.99
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486+ bought in the past month

About this item

  • DUAL COMPARTMENT DESIGN: The bottom cooler room with an ice pack that will keep breastmilk, drinks, or baby food fresh for hours. And it can fits 6 baby bottles up to 9 ounces. The top compartment layer provides some space, you can store wearable breast pumps & accessories, breastmilk storage bags, or baby food storage jars... The interior mesh zipper pocket holds some small wipes, paper towels, baby utensils, etc...
  • 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, 210D Oxford fabric liner, and food-grade EVA inner, which is waterproof & leakproof, insulated, and soaked. Don't worry about baby breastmilk or juice leak all arround. Mom &dad can feel free feeding their babies.
  • 100% WATERPROOF & LEAKPROOF: Our food-grade EVA insulated liner adopts hot-pressing technology for 100% waterproof and leak-proof, and 5mm thickened foam keeps cold for up to 20 hours(with ice packs). It's easy to clean the water or milk stains and just need a towel or damp paper towel.
  • PERFECT SIZE & LARGE CAPACITY: The bottom cooler room is about 8.66"(L) x 7.08"(W) x 7.87"(H) with an Ice Pack 8.27"(L)*3.94"(W)*2.24"(H), which is can hold up 6 baby milk bottle(2oz-9oz), Fits most of the brands baby bottles. The upper layer about 8.66"(L) x 7.08"(W) x 3.15"(H), it's can store wearable breast pumps and accessories, milk storage bags, fruits, snacks container, or baby foods...
  • ON THE GO & TRAVELLING FOR MOMS: The Top adjustable & detachable buckle can easily attach to the baby's stroller, and the adjustable shoulder strap with a soft pad keeps your shoulders comfortable, release your hands, and easy to carry or transport when you have a picnic, traveling, shopping, or take an airport. A must-be baby essential gift to working moms or busy women stores breastmilk for nursing babies.
$22.99
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Product details
BrandPIIOSER
ColorBlack
Material5MM Pearl Sponge, Ethylene Vinyl Acetate (EVA), Leather, Metal, Nylon, Polyester
Package InformationBox
Capacity11 Liters
Product Dimensions8.66"D x 7.08"W x 10.92"H
Item Weight0.73 Kilograms
Special Feature100% Waterproof & Leak Proof, Double Deck, Large Capacity, Lightweight, Phone Holder
Included Components1* Adjustable Long Shoulder Strap, 1* Insulated Baby Bottle Tote Bags(Black), 1* Reusable Ice Pack(Blue) See more
Recommended Uses For ProductBeach, Boating, Camping, Fishing, Hiking, Nursing, Picnic, Shopping, Travel, Working

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Customer reviews

4.8625 ratings
  1. 588%
  2. 413%
  3. 30%
  4. 20%
  5. 10%

Customers say

Customers find this breastmilk cooler bag to be of great quality, with lots of room for bottles and pump parts, and one customer mentions the top pocket can fit two smaller bottles. Customers appreciate its functionality, with one mentioning it works well for milk storage short-term, and its snug fit, with one review highlighting its compatibility with Dr.

★★★★★

Perfect for all ages for daycare!

djpkcpOctober 4, 2025✓ Verified purchase

This is my second one! I purchased the first when my son started daycare at 6 months and it worked great at keeping bottles of formula and breast milk cold. I recommend the black, as the blue got dirty quickly. I didn’t try putting it in the wash, but I suppose you could. I ordered this version with the top section since my son is older now (2.5 yrs) and I use it more as a lunch box. It fits his milk cup, smoothie, water cup, sandwich container, and snacks beautifully. The top section is perfect for protecting his daily banana from bruises. The ice pack is amazing at keeping things cold and leaving enough space for everything! I love it! Read more

★★★★★

Great bag, perfect size and versatile

Average JoeSeptember 30, 2025✓ Verified purchase

This bag is excellent. Although the custom bottle ice pack is a thoughtful feature, we now use room-temperature filtered water for formula, which makes travel easier and eliminates the need for a bottle heater. The case fits a large formula box in half the base along with 2–3 bottles, while the top section holds my wife's breast pump receptacles and icepack. It is a compact, practical carry case for day trips it helps us eliminate one extra bag from our caravan of baby supplies. Read more

★★★★★

Perfect

Gage SegoolNovember 16, 2025✓ Verified purchase

As a mom who is on the go and has to use ready to feed formula this has been the best purchase I’ve ever made. It kept his formula, juice and water cold. It was super easy to clean. The pockets made it easy to store snacks. The quality is great and it is very very durable. I recommend it for any moms! Read more

★★★★★

Love it!

Justin JuracekMarch 2, 2026✓ Verified purchase

This larger breastmilk cooler/lunch box has been a total lifesaver for me. The size is perfect — it comfortably fits multiple bottles, pump parts, and ice packs without feeling overstuffed. I love that I don’t have to cram everything in or carry multiple bags anymore. The insulation is excellent and keeps everything cold for hours, which gives me peace of mind during long workdays or when I’m out running errands. The material feels durable and easy to wipe clean (because, let’s be honest, spills happen). There’s also enough extra space for snacks or my own lunch, which makes it super versatile. The zippers are sturdy, the straps are comfortable, and it looks sleek — not bulky or awkward to carry. If you’re a pumping mom looking for something reliable, spacious, and practical, this is definitely worth it! Read more

★★★★★

Perfect for daycare

Ariel MahoneyJanuary 7, 2026✓ Verified purchase

My toddler started daycare and still needs a bottle every now and then. This lunch box worked perfectly to keep his bottle, water cup, and cold snacks chilled, and providing a separate area for the dry snacks. There's enough room in the top for an ice pack and cold lunch too if you need more things chilled Read more

★★★★☆

Huge, but nice!

MeriNovember 18, 2025✓ Verified purchase

This thing is awesome, but it’s huge! Pay attention to the dimensions for sure. Otherwise, it’s a great cooler and the ice pack it comes with keeps things cold for a long time! I also really love the top compartment. I bout this for breastmilk storage, but can certainly use it for other things now that baby is no longer on bottles. Read more

★★★★★

I love love love this bag! Perfect for snacks / diapers / wipes & cold drinks

Shannon GulottaOctober 4, 2024✓ Verified purchase

The media could not be loaded. I love this bag so much! It easily fits 6 bottles of water, juice or milk. The drinks can stay cool in the bottom and the snacks don’t have to get cold at the top. I can also put diapers and wipes in the top! I use the zipper part in the top for hand wipes when we leave the park or public place. It’s so easy to use. It dosent leak. I’ve thrown it in the washer to clean and it looks brand new again. Lightweight, easy to carry. You can put it on your shoulder or hold with your hand. I use it everyday, multiple times a day. The ice pack is great too! Read more

★★★★★

Great size for toting around

kaitmackinnonNovember 30, 2025✓ Verified purchase

Perfect size to tote around whether to feed baby or to keep pumped milk cool. Small enough to clip onto the stroller too. I love the ice pack it came with too! Read more

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