Best Pre-Sterilised Breastmilk Containers of 2025

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Pre-Sterilised Breastmilk Containers are an essential item for breastfeeding mothers who need to store breastmilk for later use. These containers are made of high-quality materials that are safe for storing milk and can be easily sterilised before use. They come in a variety of sizes and shapes, making them convenient for different storage needs. With these containers, mothers can store milk in the fridge or freezer, and they can be used with most breast pumps. These containers are a must-have for mothers who want to ensure their babies receive the best nutrition even when they are not able to breastfeed.
At a Glance: Our Top Picks
Top 10 Pre-Sterilised Breastmilk Containers
Vinabo Breast Milk Storage Bags, 250ml, BPA-free
The Vinabo Milk Storage Bags are designed for safe and convenient breast milk storage. Made from BPA-free materials, they ensure your baby's health is protected without the need for prior sterilisation. The anti-contamination pouring spout allows you to pour breast milk directly without the risk of secondary contamination, providing peace of mind. With the ability to store upright or flat in your freezer, these bags help preserve the quality of your breast milk. Plus, their double-sealed edges prevent leaks, making them perfect for on-the-go feeding.
Lansinoh Breast Milk Storage Bags, 50 Pack
The Lansinoh Storage Bags are pre-sterilised breast milk bags designed for your convenience. Made from food-safe polyethylene, they feature a gusseted bottom that allows them to stand or lay flat, making storage easier in your fridge or freezer. Each bag holds up to 6oz (180ml) of breastmilk, giving you ample space for your needs. You can even pump directly into these bags using any Lansinoh breast pump, simplifying the milk collection process for you.
Tommee Tippee Closer to Nature Milk Storage Bags
The Tommee Tippee Milk Storage Bags are designed for your convenience. They come pre-sterilised, saving you time and ensuring safety when transferring breast milk. With a secure double fastened seal, you can rest assured that there will be no leaks, whether you store them vertically or horizontally in your freezer. The bags feature a gusseted base, allowing them to stand independently, making pouring milk in easy and spill-free. Plus, the labelling box helps you keep track of names, volumes, and dates, keeping your breast milk stash organised.
Lansinoh Breast Milk Storage Bags, Pack of 25
The Lansinoh Storage Bags are designed for safe breast milk storage, whether in the fridge or freezer. They are pre-sterilised and made from food-safe polyethylene, ensuring your milk remains uncontaminated. The double zipper seal guarantees leak-proof storage, giving you peace of mind. With a gusseted bottom, you can store them flat or standing, which is convenient for saving space. Additionally, the handy write-on tab allows you to track your milk stock easily, making organisation a breeze.
Spectra Pre-Sterilised Disposable Breast Milk Bags
The Spectra Milk Storage Bags are pre-sterilised for your convenience, ensuring that your breast milk is stored safely. With a no-leak easy-to-close top, you can feel confident that your milk will remain secure without any spills. It's important to note that the date printed on these bags is the manufacturing date, and they do not expire, allowing you to use them at your convenience. These bags are designed for ease of use, making them an ideal choice for busy parents.
JEOPKO 30 Breast Milk Storage Bags
The JEOPKO Milk Storage Bags come in a pack of 30, each with a capacity of 250ml, ensuring you keep every drop of your breast milk safe and fresh for your little one. Made from food-grade materials, these bags are BPA and BPS free, allowing you to feed your baby anywhere without worry. Their unique design features an easy pour spout, which helps you avoid waste while keeping track of dates for easy identification. With a double-fastened zipper seal, these bags prevent leaks and preserve the freshness of your milk in the freezer or fridge.
Feibety 40 Pcs BPA Free Milk Storage Bags
The Feibety Milk Storage Bags offer a practical solution for storing breast milk. With a clever design that separates the inlet and outlet, you can fill and pour milk easily without any mess. The super leak-proof construction ensures that you can carry these bags confidently, feeding your child wherever you are. Additionally, the included label and volume scale help you keep track of important details like date and volume, making it easier for you to manage your breast milk supply. Plus, the hygienic pre-sterilised material guarantees freshness and safety for your little one.
Lansinoh Breast Milk Storage Bags, Pack of 75
Lansinoh Storage Bags are pre-sterilised breast milk storage bags made from food-safe polyethylene. Their gusseted bottom allows them to stand or lay flat, giving you flexibility in storage. Each bag can hold up to 6oz/180ml of breastmilk, making it easy to manage your supplies. You can conveniently pump directly into the bags using any Lansinoh breast pump, saving you time and effort. Additionally, the handy write-on tab lets you label the date, time, and volume, helping you keep track of your milk stock efficiently.
First Steps Breastmilk Storage Bags x50
The First Steps Storage Bags offer a safe and convenient way to store and freeze breast milk. Each bag is pre-sterilised and free from harmful substances like BPA, ensuring your baby's safety. The accurate measurement lines allow you to gauge the amount of milk easily, while the front-facing writable tabs help you keep track of essential details such as the date and time. With a leak-proof zipper design, you can rest assured that no milk will spill during storage, making your life easier when managing your milk supply.
Mu&Nin Leak-Proof Breast Milk Storage Bags
The Mu&Nin Milk Storage Bags are designed for convenience and safety. With a leak-proof design featuring a double zip and side seal protection, you can trust that your breast milk stays secure and nutritious. The independent inlet and outlet make filling and pouring hassle-free, allowing you to dispense milk without the need for scissors. With a generous capacity of 250ml, the bags also feature clear measurements to reduce waste and ensure accurate feeding. Plus, the self-standing base allows for easy placement in milk warmers or efficient storage in your fridge.
Frequently Asked Questions (FAQs)
1. Do breast milk storage containers need to be sterilized?
There's no need to sterilise. Just clean everything thoroughly in hot, soapy water and completely air dry, checking there's no dried in milk or soap left behind.
2. Are breast milk storage bags pre Sterilised?
Each bag is pre-sterilised and is suitable for storing in the fridge and freezer. And because they've been designed with a double seal and stable base, it means you won't stress out about any leaks or spillages.
3. Which container is best for storing breast milk?
For long-term breast milk freezer storage, use a glass or BPA-free plastic container that seals tightly and is freezer-grade. That can include glass jars with screw caps or hard plastic containers with snap tops.
4. How do you sterilize breast milk storage?
Rinse in hot water, and air dry between each use. Most manufacturers recommend boiling or sterilizing all parts that come in contact with the breast or milk once a day. Sterilizing can be done in the microwave in reusable sterilization bags made by the pump company. (Check the instruction manual.)
During our pre-sterilised breastmilk container research, we found 29 pre-sterilised breastmilk container products and shortlisted 10 quality products. We collected and analyzed 54,773 customer reviews through our big data system to write the pre-sterilised breastmilk containers list. We found that most customers choose pre-sterilised breastmilk containers with an average price of £6.77.
The pre-sterilised breastmilk containers are available for purchase. We have researched hundreds of brands and picked the top brands of pre-sterilised breastmilk containers, including Vinabo, Lansinoh, Tommee Tippee, Spectra, JEOPKO.

Hollie Coleman is a paediatrician from Cambridge. She acquired her degree from the University of Oxford, where she also built her copywriting skills. Hollie practiced as a paediatrician for seven years; she wrote and published a couple of books on baby products that sold massively in Europe. With Hollie's vast knowledge in paediatrics, she now dedicates her time to publishing more articles on baby products for FindThisBest.