If you are a breast feeding mommy, you might have heard of breast milk storage bags. These specially made bags are excellent at protecting your breast milk so that you can still feed your baby even when you can’t be there. In this guide we will discuss why you should use a breast milk storage bags, how to store breast milk with a breast milk storage bags, we will also spill the beans on the top 5 breastmilk storage bags, how to use them and dos and don’ts of freezing breast milk.
Breast milk storage bags are a great option for busy moms. They make it easy to safely store your breast milk for later use. These bags are meant to store your breast milk to keep it fresh and clean. They are also convenient to use, and require less space in your fridge or freezer than bottles.
To store breast milk with these bags, start by washing hands and bag. Then, just pour your recently pumped breast milk into the bag, leaving a little room at the top for the milk to expand when it’s frozen. Close the bag tightly, then inspect it for any leaks. Label the Flat Bottom Bag with a marker, noting the date and time you pumped the milk. 4. Last of all, store the bag in the refrigerator or freeze it, based on when you plan on using it.
Weiyi Premium Breast Milk Storage Bags - It features a reinforced bottom for an easy standing and pouring. They also come pre-sterilized for your baby’s protection.

Weiyi Ultra-Thin Breast Milk Storage Bags - These Side Gusset Bags are really thin and can be stored lying flat to save space. They can also be used in the microwave for fast defrosting.

Weiyi Storage Bags with Pour Spout for Breast Milk - These bags feature a convenient pour spout for easy pouring. They also stand up by themselves for easy filling and storage.

Weiyi Breast Milk Storage Bags with Temperature Indicator -Color Changes when milk is warmed up to the temperature for milking. The Back Sealing Bag are also safe for your little one.
With products selling well in Southeast Asia, Africa, Europe, and the Americas, we closely follow market trends, invest in R&D, and maintain a dedicated team of 50–100 professionals to develop packaging that meets international demand and client-specific requirements.
We integrate product development, design, printing, and manufacturing under one roof, offering a one-stop packaging solution for food plastic bags, paper packaging, boxes, trays, and accessories tailored to your exact needs.
We take the time to deeply understand your brand and product to create customized packaging that not only protects but elevates your brand identity, backed by reliable service and a commitment to mutual success.
Our Gold Supplier facility is equipped with state-of-the-art printing, lamination, cutting, and bag-making machines, and implements strict quality control at every stage—from material sourcing to final testing—ensuring sealing strength and premium shelf appeal.