Narrow Neck Breastmilk Storage Bag Adapter ** Fast Shipping from NZ **
Pump. Pour. Protect every drop.
Say goodbye to spills, wasted milk, and extra washing. Our Breastmilk Storage Bag Adapter lets you pump directly into your breastmilk storage bags, saving time and protecting every precious drop of liquid gold.
Designed with longer neck to fit most standard narrow-neck flanges and popular breastmilk storage bags, this adapter creates a secure, reliable connection while pumping - perfect for busy mums who want a smoother, cleaner, easier and more efficient pumping routine.
Key features
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Pump directly into storage bags – no transferring, no mess
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Longer neck design for compatibility with most narrow-neck breastshields
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Secure clip mechanism to help prevent leaks
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Durable & BPA-free materials for everyday pumping
Compatible pumps & connectors
Works with many narrow-neck systems, including:
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Medela Pump In Style connectors (2019 or older)
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Medela Swing connector
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Medela Symphony connector
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Medela Freestyle connector (including Flex)
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Medela Sonata connector
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Pump In Style with MaxFlow
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Ameda pumps (excluding Mya & Mya Pro)
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Lansinoh Affinity pump
Not compatible with:
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Lansinoh Signature Pro pump using wide-mouth flanges
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Ameda Mya or Mya Pro pumps
- Spectra Breastshield
- Avent Breastshield
Compatible breastmilk storage bags
Fits most popular narrow-neck storage bags, including:
- Breastmates Liquid Gold
- Medela pump & save
- Lasinoh
- NUK
Materials & safety
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Material: Heavy-duty polypropylene (PP), BPA-free
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Spring: Stainless steel
⚠️ Important care & safety notes
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Do NOT place in a microwave for cleaning – use boiling water instead
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Do NOT hold the clip area while pumping, as this may release the bag and cause milk spillage
