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 Breastmilk Storage Bags, 100 Count, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Strength & Stretch, 6 Ounce

Lansinoh Breastmilk Storage Bags, 100 Count, Baby Essentials, Fast Freeze & Thaw Breast Milk Bags for Baby Bottle Feeding, Strength & Stretch, 6 Ounce

Product ID: 718261

Details

Brand
Lansinoh
Capacity
6 ounces
Closure Type
Zipper
Color
Clear
Material
Low density
Number of Items
1

📏Expandable strength & stretch

🔒Double zipper leak-proof seal

❄️Fast freeze & thaw

₨14475

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Description

🍼 Freeze, store, and feed like a pro—because your milk deserves the best!

LEAK PROOF CONFIDENCE - Double zipper and reinforced seams ensure zero spills, keeping your milk safe and your fridge clean.
SAFE STERILE STORAGE - Presterilized, BPA/BPS-free materials with tamper-evident seals for peace of mind in every feed.
PUMP DIRECT CONVENIENCE - Compatible with major pumps and adapters so you can pump straight into the bag—no extra containers needed.
COMPACT DURABLE DESIGN - Lay flat to freeze or stand upright in the fridge—engineered for strength and space-saving storage.
FREEZE FASTER STORE SMARTER - Flatter design maximizes freezer space and speeds up thawing for nutrient-rich milk every time.

Lansinoh Breastmilk Storage Bags offer 100 presterilized, BPA/BPS-free bags with a 6-ounce capacity each. Designed with a fast freeze & thaw flat design, double zipper leak-proof seals, and reinforced seams, these bags provide superior strength and stretch to protect your milk. Compatible with most breast pumps for direct pumping, they optimize freezer space and ensure safe, convenient storage trusted by parents worldwide.

Specifications

ASIN	B006XISCNA
Best Sellers Rank	#108 in Baby ( See Top 100 in Baby ) #2 in Breastmilk Containers
Brand Name	Lansinoh
Capacity	6 ounces
Closure Type	Zipper
Color	Clear
Customer Reviews	4.8 4.8 out of 5 stars (94,691)
Global Trade Identification Number	00044677204705
Included Components	100 Lansinoh® Breastmilk Storage Bags, 6oz
Item Dimensions L x W x H	4"L x 0.5"W x 8.25"H
Item Dimensions W x H	4"W x 8.25"H
Item Type Name	Breastmilk Storage
Item Weight	16 ounces
Load Capacity	170.1 g
Manufacturer	Lansinoh
Manufacturer Part Number	20470
Material Type	Low density Polyethylene (LDPE)
Material Type Free	BPS Free
Model Name	Breastmilk Storage Bags
Model Number	20470
Number of Items	1
Number of Pieces	100
Number of Sets	1
Other Special Features of the Product	Freezer Safe
Package Size Name	100 Count
Recommended Uses For Product	Refrigerate
Reusability	Disposable
Shape	Rectangular
Size	100 Count
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	1 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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₨14475

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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