Types of Milk Storage Accessories

Plastic Storage Bags

There are two types of plastic storage bags available. Thin plastic bags are usually sold to be used inside certain types of baby bottles. These disposable, thin bags are available at various stores and may not withstand freezer use. Women who use these types of bags should double-up on bags and ensure they are sealed tightly with a twist tie, to protect the milk from freezer burn and from bag breakage. Specialty storage bags are designed for storing breast milk in the freezer. They are usually made of a thicker plastic material and have a zipper closure to prevent milk from leaking out. These can be found at specialty stores that sell breast milk storage accessories. Plastic storage bags are beneficial as they can be used one time and then disposed of, so there is no need to wash or sterilize them. However, they may be awkward to fill and pour from.

Plastic or Glass Bottles

Milk can be stored in any type of BPA-free plastic or glass bottle in the freezer or the refrigerator. Bottles should have a one-piece, tight fitting lid to prevent spillage or freezer burn. Some bottles are compatible with breast pumps, so milk can be pumped directly into the bottle, then it can be stored in the refrigerator or freezer. When pumping milk directly into the bottle, women should leave about one inch for expansion if the milk will be placed in the freezer. Storing milk in a bottle poses the advantage of being able to feed a baby directly from the bottle. There is no need to transfer the milk to another container during feeding times.

Storage Cleaning Accessories

All milk storage accessories should be cleaned in the dishwasher or hot, soapy water prior to use. Plastic storage bags are usually in sterile packaging, so women should read the box before determining if the item needs cleaned. Cleaning wipes that are designed specifically for milk storage accessories can be used to effectively clean pump parts or bottles when a woman does not have access to water and soap or a dishwasher.

Safety Precautions

Certain guidelines should be followed to store breast milk properly. All storage accessories should be clearly labeled with the date the milk was pumped and stored. Breast milk can be stored in a standard freezer (not a freezer compartment) for up to six months. Breast milk can be safely stored in the refrigerator for approximately one week. After using the container, plastic storage bags can be disposed of and glass or plastic bottles should be thoroughly cleaned.