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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Description

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

MASSIVE VALUE PACK 📦 - 200-count supply designed to support busy new moms through the early months of feeding with ease.
UNMATCHED DURABILITY 💪 - Reinforced double-sealed seams and stretchable design ensure your precious milk stays safe and secure.
SAFE STERILE STORAGE 🔒 - Pre-sterilized, BPA/BPS-free bags with tamper-evident tear-away tops for peace of mind every time.
PUMP DIRECT CONVENIENCE ⏱️ - Compatible with Lansinoh and most major pumps for direct-to-bag pumping—cutting prep time and mess.
FREEZE FASTER STORE SMARTER ❄️ - Flat-freeze technology maximizes freezer space and guarantees rapid, even thawing to preserve nutrients.

Lansinoh Breastmilk Storage Bags offer a 200-count value pack of 6-ounce, BPA/BPS-free, pre-sterilized bags designed with superior strength and stretch to safely expand with frozen milk. Featuring a fast freeze and thaw design that lays flat to maximize freezer space and speed nutrient-preserving thawing, these bags include tamper-evident, airtight seals and reinforced double seams for leak-resistant, secure storage. Compatible with most breast pumps for direct pumping, they provide a convenient, hygienic, and efficient solution for busy moms managing breastmilk storage.

Specifications

Brand	Lansinoh
Material	Plastic
Capacity	180 Milliliters
Product Dimensions	3.5"W x 6.25"H
Recommended Uses For Product	Refrigerate
Closure Type	Zipper
Number of Items	1
Special Feature	Airtight, Freezer Safe, Leak Resistant, Resealable
Shape	Rectangular
Color	Purple
Item Weight	1.7 Pounds
Model Name	200 Count
Number of Pieces	200
Size	200 Count
Reusability	Disposable
Material Type Free	BPA Free, BPS Free
Is Microwaveable	Yes
Unit Count	200.0 Count
Manufacturer	Lansinoh
UPC	044677204835 365293951058 713382318136
Item model number	LA-008
Is Discontinued By Manufacturer	No
Material Type	Plastic
Material Composition	LDPE (low density polyethylene) and LLDPE (linear low-density polyethylene).
Additional product features	Airtight, Freezer Safe, Leak Resistant, Resealable
Style	6oz
Batteries required	No
Dishwasher safe	No
Item Weight	1.7 pounds

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