Breastmilk Storage Bag Connectors for Spectra 1 Pumps

Make every drop count with these Breastmilk Storage Bag Connectors, designed to seamlessly attach your Spectra 1 or Comfort Wide Mouth Flange breast pump directly to standard breastmilk storage bags. No more messy transfers, no wasted milk — just a clean, efficient pumping session every time.

Whether you're a working mom on the go or relaxing at home, these handy adapters fit right into your daily routine and help you store milk quickly, safely, and hygienically.

Made in Mainland China.

Why You'll Love These Bag Connectors

• Compatible with Spectra 1 Pumps — connects your pump flange directly to breastmilk storage bags with ease
• Zero-Waste Design — eliminate awkward pouring and spills; every precious drop goes straight into the bag
• Easy to Use & Clean — simple attach-and-pump design, quick to disassemble and rinse
• Two Size Options — approximately 9.4 cm or 10.3 cm, choose the size that fits your setup
• Durable Plastic Construction — lightweight, sturdy, and built for repeated daily use
• Pumping On Your Terms — ideal for home, office, travel, or anywhere life takes you

Specifications

• Material: Plastic (PC)
• Size: ~9.4 cm / ~10.3 cm (optional)
• Compatible With: Spectra 1, Comfort Wide Mouth Flange pumps
• Type: Breast Pump Accessory / Storage Bag Adapter

Package Includes

• 1 × Breastmilk Storage Bag Adapter/Connector

Note: Please allow 1–3 cm variance due to manual measurement. Colors may vary slightly between monitors and the actual product.

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For trusted guidance on breastfeeding and safe milk storage, visit the CDC's official breastmilk storage and handling guidelines.

Frequently Asked Questions

Q: Are these breastmilk storage bag connectors compatible with Spectra S2 or other Spectra pumps?

A: These connectors are specifically designed for the Spectra 1 and Comfort Wide Mouth Flange pumps. While they may fit other Spectra models with a similar flange size, we recommend confirming your pump's flange diameter (9.4 cm or 10.3 cm option) before purchasing to ensure a proper fit.

Q: What storage bags work with these connectors?

A: These breastmilk storage bag adapters are designed to work with standard wide-mouth breastmilk storage bags. Always use food-safe, BPA-free storage bags intended for breast milk to keep your milk safe for your baby.

Q: How do I clean the breastmilk storage bag connector?

A: The connector is easy to disassemble and can be rinsed with warm water and mild soap after each use. For thorough sterilization, it is compatible with most standard bottle sterilizers. Always allow it to dry completely before reuse.

Q: Which size connector should I choose — 9.4 cm or 10.3 cm?

A: The correct size depends on your pump's flange or tubing diameter. Refer to your Spectra 1 pump manual for the exact connector diameter, or measure the opening of your existing tubing/flange before ordering. When in doubt, check the product listing or contact us for guidance.