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💼 Pump smarter, not harder—because your milk deserves the best.
Willow 3.0 Breast Pump Spill-Proof Milk Bags offer a patented 360-degree leak-proof design compatible with Willow wearable pumps. Each BPA-free, recyclable bag holds up to 4 ounces and syncs with the Willow app for real-time tracking. Made in the USA, these hygienic storage bags come in a 48-count pack and include a 90-day limited warranty.
| ASIN | B084YX6FTJ |
| Additional Features | Wearable |
| Best Sellers Rank | #5,769 in Baby ( See Top 100 in Baby ) #89 in Baby Food Storage Containers |
| Brand Name | Willow |
| Capacity | 4 ounces |
| Color | 48 - Milk Bags |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,512) |
| Is the item dishwasher safe? | No |
| Item Weight | 0.42 Pounds |
| Manufacturer | Willow |
| Manufacturer Part Number | B4825 |
| Material Type | Plastic |
| Model Name | 360_Pump |
| Model Number | B4825 |
| Number of Items | 1 |
| Size | 48 Bags |
| UPC | 768480505551 858298006255 |
| Unit Count | 48 Count |
M**A
Free shipping over on the willow website
Perfect for willow breast pump. Price is about the same as on the willow site but the shipping is faster and free.
S**S
Good value
These bags are great- typically faster shipping than the willow website BUT do be mindful of the quantity. I always order 48 but for some reason I accidentally ordered the 24…. Which is the same price as 48 😑
C**Y
Willow 360 pump.
Will always recommend this pump for new moms
A**J
Sturdy!!
These bags are so sturdy!! You don’t have to worry about spilling your milk when transferring because it has such a slow flow almost like it’s designed to reduce as much spillage as possible. I wish I could buy them in bulk! Other than that, I love these bags and they stay in rotation for my willow 360!
T**S
Leakage
Some tend to leak at the connection port- not a ton, but enough to be annoying and get everything wet.
S**M
Convenient and leak proof
I have the willow 360 pump and it is amazing. It really is leak proof both during pumping use with the pumps and the bags. I bartend and use this while I work. The pumps are a bit noticeable and bulky. But other than that they work amazing. And these pump bags are awesome for when you are busy and or on the go. Would define recommend the willow 360 and the pump bags that go with it
F**Y
Tip: crinkle them before you put them in
These are great for the Willow 3. If you crinkle them before you put them into the case assembly it will be of great help. I watched a video in which you can use a fork to empty them out through the valve, put it in the fridge and reuse them again. They are a bit expensive but worth it if you want a 360 degree suction.
H**R
Used them uP!
Convenient for pumping at work as a nurse. These bags saved me from the extra dishes while at work.
Trustpilot
2 days ago
5 days ago