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 Breast Milk Storage Bags, 100 Count, BPA Free and BPS Free

Lansinoh Breast Milk Storage Bags, 100 Count, BPA Free and BPS Free

Product ID: 253039910

Details

Brand
Lansinoh
Capacity
170 g
Material
Plastic
Product dimensions
7.6W x 24.4H
Recommended uses for product
Refrigerate

🧪BPA & BPS free, pre-sterilized safety

❄️Flat design for fast freezing & thawing

🛡️Double zipper leak-proof seal

213.11 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🍼 Secure every drop, nourish every moment.

TRUSTED BY THOUSANDS - Top-ranked with 4.7 stars from over 74,000 reviews—join the community of savvy moms.
LEAK PROOF CONFIDENCE - Double zipper and reinforced seams lock in every precious drop.
GENEROUS 100 COUNT SUPPLY - Bulk pack ensures you’re always ready to store and protect your milk without running out.
SAFE FOR YOUR PEACE OF MIND - Pre-sterilized and free from BPA/BPS for uncompromised purity.
FREEZE FASTER NOURISH BETTER - Flat design accelerates freezing and thawing to preserve vital nutrients.

Lansinoh Breast Milk Storage Bags offer a premium, leak-proof solution with double zipper seals and reinforced seams. Designed flat for quick freezing and thawing, these pre-sterilized, BPA and BPS free bags protect breastmilk’s nutrients. Trusted by thousands with a 4.7-star rating, the 100-count pack ensures reliable, safe storage for busy, health-conscious moms.

Specifications

ASIN	B006XISCNA
Best Sellers Rank	#851 in Baby Products ( See Top 100 in Baby Products ) #11 in Breastmilk Containers
Brand	Lansinoh
Brand Name	Lansinoh
Capacity	170 g
Closure Type	Zipper
Closure type	Zipper
Color	White
Customer Reviews	4.7 out of 5 stars 74,986 Reviews
Global Trade Identification Number	00044677204705
Included Components	100 Lansinoh® Breastmilk Storage Bags, 6oz
Is the item microwaveable?	No
Item Dimensions L x W x H	10.2L x 1.3W x 21H centimeters
Item Dimensions W x H	7.6W x 24.4H centimeters
Item Type Name	Breastmilk Storage
Item Weight	454 g
Load Capacity	170.1 g
Manufacturer	Lansinoh
Manufacturer Part Number	20470
Material	Plastic
Material Type	Plastic
Material Type Free	BPS Free
Model Name	Breastmilk Storage Bags
Model Number	20470
Number of Items	100
Number of Pieces	100
Number of Sets	1
Other Special Features of the Product	Leak Resistant, Microwave Safe
Package Size Name	100 Count
Product dimensions	7.6W x 24.4H centimeters
Recommended Uses For Product	Refrigerate, Freeze
Recommended uses for product	Refrigerate, Freeze
Reusability	Disposable
Shape	Rectangular
Size	100 Unité (Lot de 1)
UPC	885247747785 045473137112 885188528955 885405503383 885295963021 315455203747 372237087568 885239393655 653459012041 044677204705 885101754218 885545955189 852675731976 737989649660 885264582833 885139157449 884674419258 315455181113 702872638847 885623496696 885273395417 885175929581 744222235511 638037687170
Unit Count	100 Count

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