








🍼 Pump smarter, not harder — direct-to-bag convenience for the modern mom!
PumpMom’s Breastmilk Storage Bag Adapters enable direct pumping into Lansinoh and Nuk storage bags from wide mouth flange pumps like Spectra S1/S2 and Avent Comfort. Made from BPA-free, food-grade polypropylene with a stainless steel spring, these adapters ensure safe, spill-free milk collection. Easy to clean and compatible with multiple pump brands, they streamline your pumping routine while preserving every precious drop.






| ASIN | B07BQ2CJ2M |
| ASIN | B07BQ2CJ2M |
| Best Sellers Rank | #14,207 in Baby ( See Top 100 in Baby ) #590 in Breastfeeding Supplies |
| Brand Name | PUMPMOM-US |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (818) |
| Date First Available | March 26, 2018 |
| Included Components | Breast Flange |
| Is Discontinued By Manufacturer | No |
| Is the item dishwasher safe? | Yes |
| Item Weight | 0.22 Pounds |
| Item model number | PM-1003 |
| Manufacturer | PumpMom |
| Manufacturer | PumpMom |
| Manufacturer recommended age | 24 years and up |
| Material Type | Bpa Free |
| Number of Items | 1 |
| Package Dimensions | 4.29 x 3.35 x 2.68 inches; 3.52 ounces |
| Size | 2 Count (Pack of 1) |
| UPC | 614134405091 |
| Unit Count | 2 Count |
N**T
Great with Elebebe pump!!
These are perfect!! After ordering them, I was afraid they wouldn’t fit my Elebebe pump! I was super happy when they arrived and I seen that they fit perfectly!! I read several reviews to see if anyone else with an Elebebe pump used them but couldn’t find any. Well, I’m here to let you know that they work perfect with mine!! There is no difference in suction. They hold my Lansinoh bags perfectly. This is so much easier than using the bottle then transferring the milk to the bag!! I believe these adapters are great got any wide bottle breast pump!
A**R
Fits in Spectra Flanges and with Motif Bags
I started pumping more often after returning to (remote) work, so my pumping schedule didn’t always line up with my baby’s eating schedule. These are so worth it to pump directly into a bag and save bottles for feeding at a later time. They fit the Spectra flanges and work with Motif, Nuliie, and Momcozy bags. Do they feel a little heavier on my boobs? Yes, but not uncomfortably so. Do I get paranoid sometimes that the bags will fall off? At first, yes, but after doing chores, diaper changes, and swinging around too fast, they’ve stayed clipped on and I feel more confident. Know that sometimes you’ll need to loosen/open bags fully before pumping because the milk can pool at the top of the bag. I recommend getting these!
E**N
Handwash them. Avoid sterilizing them so they won’t melt.
It’s so much easier storing breastmilk pump straight to the bags.
C**N
Works with Spectra S1
I needed breast milk storage bag adapters for my Spectra S1 and these worked perfectly! They were compatible with the Lansinoh and Nanobebe bags I used. Felt very sturdy and well made.
E**E
Works great
These are awesome. They fit my Spectra 2 pump parts perfectly and save me from having to wash bottles!
N**E
Easy to use
It fits my spectra flanges and can honestly be used for any bag! So convenient since I don’t have to wash bottles anymore just for pumping purposes
A**A
Used these with my spectra to pump into motif bags from insurance
Bought these to go with my spectra s1 pump flanges because my insurance gave me sooo many motif bags and they don’t fit around these flanges without an attachment (pumping directly into bags is just too convenient, you will not catch me pumping into a bottle first just to pour it in a bag). This absolutely does the trick, they fit perfectly with the flanges and now I can pump into any brand of breastmilk storage bag.
G**N
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The threads are a little loose attaching to the flanges. I ended up preferring pumping directly to collection cups for two reasons: 1. Bags measurements were consistently wrong, so I was never sure what my output was. 2. Maybe my pumping bra is too loose, but it’s easier to support flanges with collection cups to hold pressure, with bags attached I was always nervous I would spill or have to hold on for a good seal. But, I did appreciate that they take up much less space to pack up! And very easy to clean, clips that hold bags were strong
K**Y
Fits my Bellababy breast pump perfectly.
A**1
Overseas shipment was quick! Avent hand pump and lansinoh bags are great together. No complaints, and I hope to save time when going back to work-
B**Y
They fit perfectly onto my Philips advent breast pump
J**E
These are so handy. Using on my Spectra2
Trustpilot
2 weeks ago
4 days ago