Newwiee 400 Count 7 oz Breastmilk Storage Bags – Leak-Proof, Double Zipper, Self-Standing

Newwiee 400 Count Breastmilk Storage Bags — practical storage for busy parents

Meet a bulk set designed to simplify breastmilk storage. Each order includes 400 bags, each with a 7 oz capacity. The bags are crafted for sturdy handling, precise cutting, and a clean, smooth pour from pump to bag. The result is a clear, user-friendly system that supports you through busy days and longer-term storage alike.

Leak-Proof and Secure Sealing

These bags pair a robust seal with a double zipper, helping minimize air contact during transfer and storage. A two-line sealing area invites a firm press to close, offering dependable containment as you move milk from bottle to bag.

• Double zipper for a reliable seal
• Sturdy material that withstands freezer use
• Seals with a simple press for quick closing

Labeling, Tracking, and Easy Monitoring

A built-in label area and volume scale let you record name, date, and amount at a glance. This helps with planning feeds and maintaining a predictable supply for your routine or daycare needs.

• Label space for essential details
• Clear volume markings for quick checks
• Supports organized portions for daily feeding schedules

Smart Design for Fridge and Freezer Storage

The self-standing gusset design means bags can stand upright on a shelf or lay flat to maximize fridge and freezer space. This thoughtful shape supports neat stacking and convenient retrieval when you need it.

• Self-standing bottom for stability
• Gusset expands to increase storage capacity
• Flat storage option helps save space

Safe Pouring and Contamination Control

The design uses an import/export separation approach: open the sealing strip only when pouring, then tear along the edge for a clean, controlled pour. The leak-proof spout is designed for easy access without spills.

These bags are intended to help you manage breastfeeding storage efficiently as part of your routine. They are not medical devices and do not guarantee outcomes, but many parents find them helpful for organization and portion control.