Do these bags connect directly to the Medela freestyle pump, or do I have to pump into a bottle first?

I connect them to my Medela pump. They sell an adaptor for the Medela to pump into their bags. Medela bags are smaller and I always pump at least 4 oz from one of my breasts. So I just cut a slit in the flap of these bags (There is a double purple line that I use) and use the Medela adaptor part. Works great! best tip I got as a BF/working/pumping mom. I hated coming home after 14 hours and having to transfer milk and wash and sterilize bottles.

Can I reuse these bags or must throw away after use?

These bags are single use and are supposed to be thrown away. There's no way to "re-sanitize" them, so to speak.

Can I pump directly into these bags from a Ameda pump?

I do it that way. i use tape to attach the tops of the bags onto the pump. i pump both sides at the same time.The 4 reasons i pump directly into the bag is 1-less waste, i dont waste/spill a single drop transferring from bottle to bag2-less work bc no bottle to wash out3-saves time bc i dont have to pour from bottle to bag or wash out the bottle4-less bacterial contamination because there's no transferring step

Can this be use for Spectra?

Hi JT. Thank you for your question. Unfortunately, our Lansinoh pump adapters are not compatible with Spectra pumps.

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Lansinoh(ランシノー) 搾乳器

Product ID: 725901141

Details

Brand
Lansinoh
Capacity
170 g
Closure Type
Zipper
Material
Leak proof and
Number of Items
1

♻️BPA & BPS free, reusable

❄️Flat design for rapid freezing

🛡️Double zipper leak-proof seal

9333 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🍼 Seal the moment, save the nutrients, savor the bond.

MOM TRUSTED BRAND - 35+ years supporting breastfeeding moms with award-winning products 🤱
SAFE SUSTAINABLE - Pre-sterilized, BPA & BPS free for worry-free storage and reuse ♻️
PUMP DIRECT CONVENIENCE - Pump straight into the bag—cut waste and save time ⏱️
ULTIMATE LEAK PROTECTION - Double zipper seals + reinforced side seams keep every drop safe 🛡️
FREEZE FAST PRESERVE NUTRIENTS - Flat design ensures rapid freezing & thawing to lock in vitamins ❄️

Lansinoh Breast Milk Storage Bags offer premium leak-proof storage with patented double zipper seals and reinforced seams. Designed for rapid freezing and thawing, these BPA and BPS free bags preserve vital nutrients. Pump directly into the bags for ultimate convenience. Trusted by moms for over 35 years, Lansinoh combines safety, strength, and sustainability in one essential breastfeeding accessory.

Specifications

ASIN	B006XISCNA
Amazon Bestseller	#33,456 in Baby ( See Top 100 in Baby ) #60 in Breastmilk Containers
Brand Name	Lansinoh
Capacity	170 g
Closure Type	Zipper
Color	mulch
Customer Reviews	4.8 4.8 out of 5 stars (74,757)
Global Trade Identification Number	00044677204705
Item Weight	454 g
Load Capacity	170 g
Manufacturer	Lansinoh
Manufacturer Part Number	20470
Material Type	Leak proof and BPA free
Model Number	20470
Number of Items	1
Number of Pieces	100
Number of Sets	1
Other Special Features of the Product	Leak proof, BPA and BPS free
Reusability	Reusable
Shape	Rectangular
Size	100 Count
UPC	885247747785 885188528955 885405503383 885295963021 315455203747 372237087568 885239393655 653459012041 044677204705 885101754218 885264582833 884674419258 315455181113 702872638847 885623496696 885273395417 885175929581 638037687170
Unit Count	100 Count

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