Lansinoh Breastmilk Storage Bags, 6 Ounce — 100 Count

Perfect for busy breastfeeding parents who need reliable, space-saving milk storage. These Lansinoh breastmilk storage bags are pre-sterilized, freezer-safe, and designed to expand with your milk — ideal for storing, freezing, and thawing breast milk safely and efficiently.

• Capacity: 6 ounces (180 mL) per bag
• Count: 100 bags per pack
• Brand: Lansinoh — trusted breastfeeding essentials

Why parents choose Lansinoh Breastmilk Storage Bags

• Superior strength and stretch: Expandable material prevents splitting as milk freezes.
• Fast freeze & thaw design: Lay-flat shape freezes flatter than many competitors so you can store more and thaw faster, protecting milk nutrients.
• Secure, tamper-evident closure: Fully sealed tear-away top plus reinforced double-sealed seams on side and bottom.
• Double zipper protection: Extra leak resistance for worry-free storage and transport.
• Pre-sterilized and safe: Made without BPA or BPS for safe breast milk storage.

Key features

• Pre-sterilized for immediate use
• Freezer safe and designed to lay flat for compact storage
• Reinforced seams and double zipper for maximum protection
• Compatible with pump-into-bag systems (use Lansinoh pump-into-bag adapter or many major pump brands)
• Disposable, convenient single-use bags — no rinsing or re-sterilizing required

How to use

1. Label bag with date and amount before filling.
2. Pump directly into the bag using an adapter or transfer milk from a collection container.
3. Lay flat in the freezer to save space; stand in the fridge for short-term storage. Thaw by placing in the refrigerator overnight or submerging in warm water.

Tips for best results

• Leave room at the top of the bag to allow for expansion during freezing.
• Store flat, then stack to maximize freezer space.
• Use oldest milk first — follow CDC guidelines for safe storage and thawing.
• Gently swirl thawed milk to mix separated fat; avoid vigorous shaking.

Specifications

• Capacity: 6 oz (180 mL) per bag
• Pack size: 100 count
• Material: Low density polyethylene (LDPE) — BPS free, BPA free
• Dimensions: 4" W x 8.25" H (lay-flat)
• Closure type: Double zipper with tear-away top
• Model number: 20470
• Item type: Breastmilk storage bags, disposable, freezer safe

Make pumping and milk storage simpler and safer with Lansinoh Breastmilk Storage Bags — reliable protection, compact freezing, and peace of mind for feeding your baby.