10 Best Breast Feeding Freezer Bags in The UK

Last updated on 15/08/2025

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Nuliie 7 Pcs Silicone Breastmilk Storage Bags Reusable, Double Leak-Proof Breastmilk Freezer Bags, BPA Free 8oz/240ml Self-Standing Milk Bags for Breastfeeding

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Why We Love It

Double seals ensure zero leakage.
Large opening allows easy cleaning.
Eco-friendly, BPA free material.

Main Highlights

2 SEALS, 0 LEAKAGE: Nuliie milk storage bags breastmilk have 2 seals—one on the inside and one on the outside—for double protection and leak-proof storage of breast milk. Because the material is created in one piece, there is absolutely no leaking before you open the breast milk bags, preventing problems like leaks that could wet your refrigerator or diaper bag. In order to prevent the milk storage bag from readily slipping out of your hand, the seal is very easy to grasp.
3 IN LARGE OPENING DESIGN: The breast milk storage bag is simple to use and clean thanks to its big aperture. To prevent contamination, the wide-mouth design can successfully decrease breast milk's contact with the aperture. And you can easily put in fruit, baby food, juice, and small snacks, just like a treasure bag to satisfy the baby's stomach. It can be washed by dishwasher or hand easily, and the large opening allows every part to be restored clean without obstacles.
SET OF 7 AND 8OZ CAPACITY: The breastmilk storage bag set of 7, each can hold 8oz/240ml of precious breastmilk. The transparent material allows you to see the storag e of breastmilk in the bag and the scale on the bag shows the amount of breastmilk visually. We provide you with label stickers for you to keep track of the time and volume, and take your breastmilk according to the time to prevent accidental consumption of expired breastmilk.
ECO-FRIENDLY, BPA FREE: The milk bag is constructed of thick, long-lasting, food-grade silicone that is free of BPA and other potentially dangerous substances for the health of your infant. The milk bag can be used again. To obtain a clean milk storage bag, you only need to clean and disinfect it before the first use and after each use. Reusable bag saves money on plastic milk bags and reduces pollution from them. Your environmentally smart decision helps the globe.
PORTABLE, HEATABLE AND FREEZABLE: It is your portable helper that is easy to stow and takes up little room. You can always and anyplace feed your kid. The storage bags are the ideal match for portable breast pumps. Transferring and storing priceless breast milk in the breast pump is simple. These breastmilk bags can withstand both cold and heat. Frozen milk can be kept in the refrigerator either flat or upright. Bags can also be used in bottle warmers, microwaves, and ovens.

200 Pcs Breastmilk Storage Bags, 8oz/250ml Breast Milk Storing Bag with Pour Spout, Temperature-Sensing Color Change Milk Bag for Convenient Breastfeeding, No Leak Presterilized for Freezer

5% OffFree Shipping

Why We Love It

Temperature sensing color change feature.
Double strong sealing prevents leaks.
Innovative side spout for easy pouring.

Main Highlights

Temp Sensing Color Change: Cozypepe Breastmilk Storage Bags features temperature-sensitive color changes,It helps new parents know the feeding temperature. No need for a thermometer. Purple is Cold (＜36℃/96.8℉), blue is Optimal Feeding Temperature (36-40℃/96.8-104℉), the white is Hot (＞40℃/104℉).
Double Strong Sealing And NO Leak: Cozypepe Breast milk bags are crafted with double sealed side seams and a double zipper，So the Milk bags could protect and freeze breastmilk. The extra side seal protection ensures protection against leaks , making these milk storage bags highly reliable and healthy. ensuring a spill-free experience even when stored flat.
Innovative Side Spout: Cozypepe breast milk storage bag adopts a new side spout design. Our unique pouring spout design allows users to pour milk directly, and parents can easily tear open the small zipper of the spout, providing a spill-free, direct pouring experience while maintaining the purity of breast milk.
BPA-Free and Hygienically Pre-Sealed: Cozypepe breast milk storage bags are made of BPA-free materials, designed to protect the health of your baby. The milk inlet and outlet separation design helps ensure that the breast milk remains pure, prioritizing the safety of your baby and maintaining the purity of the breast milk.
Simple to Use and Larger Capacity: Cozypepe breast milk storage bags have a capacity of 8 oz/250 ml and come with clear marks to measure the amount of breast milk stored. After pouring the milk into the bag, please mark your name, date, and volume, then put it in the refrigerator after releasing the air.

Medela Set of 180 ml Breast Milk Storage Bags - Pack of 50 BPA-free breast milk collection pouches with double zip, quick freeze and thaw

12% OffFree Shipping

Why We Love It

Ensures safe milk storage.
Offers ultra leak protection.
Comes with transport pouch.

Main Highlights

For all your feeding needs: The convenient way to store, carry and warm expressed breast milk, Medela breast milk storage bags are hygienic and provide safe storage for your precious breast milk
Stand upright or lie flat: Each breast milk storage bag is hygienically pre-sealed, stands upright for easy handling and lies flat for convenient storage
Ultra leak protection: Secure your precious breast milk thanks to the double zip protection and double walls, while the heat-sealed seams ensures no tearing, splitting or cracking
Items delivered: 50 x Medela 180 ml breast milk storage bags with transport pouch to keep organised, for more info on the WHOs recommendation on breastfeeding duration visit the Medela website
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

100 Pcs Breast Milk Storage Bags, 250ml Disposable Milk Storage Bags with Pour Spout for Breastfeeding No-Leak Milk Freezer Storage Pouches for Breast Milk Storage

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Why We Love It

Bag capacity is large.
Leak-proof for safe storage.
Design is user-friendly.

Main Highlights

【Package Included】You will receive 100pcs milk storage bags, enough quantity for mothers to use for a long time. This breast milk storage bag is a must-have for breastfeeding mothers.
【Leak-proof Design】Our breast milk bag equipped with a double zip on the top that prevents air from entering and leakage, lock in breast milk nutrition. And the milk bag have a side seal protection in order to prevent leakage.
【Easy To Use】The breastmilk inlet and breastmilk outlet are designed independently, which is more convenient for filling and pouring. Need to drink milk, without scissors and other tools, along the outlet cutting line tear, pour out the milk, more convenient.
【Large Capacity】Breast milk storage bag can hold up to 250ml / 8.5oz breast milk. With double scale on the bag, you can control the amount of milk stored, which allows your baby to both feed and avoid waste. Label allows you to record important information such as name, volume, time, etc. for safer storage.
【Self-Standing Base】The breast milk bag is designed to be self-standing, which makes them easy to put in the milk warmer and can be placed vertically or horizontally in the refrigerator to save space.

Nuliie 120 Pcs Breast Milk Storage Bags, 250ml BPA Free Milk Storage Bags with Pour Spout for Breastfeeding, Self-Standing or Flat Pre-sterilised Bag, Space Saving for Fridge or Freezer Use

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Why We Love It

Unique pour spout design.
Leakage protection and safe.
Includes label and scale.

Main Highlights

UNIQUE POUR SPOUT DESIGN: Nuliie breast milk storing containers are designed with style and practicality in order for the users to pour milk directly without secondary pollution. Instead of pouring through the sealing strip above and polluting the breastmilk, mothers can tear the small zipper of the spout, they can easily and simply pour out breast milk without spilling it.
LEAKING PROTECTION AND SAFE STORAGE: These breastmilk bags have been safely pre-sealed with double-zipper. The milk bags also have a side seal protection in order to prevent leakage. These breast milk storage bags are safe and sufficient. Meaning the milk storage is portable and easy to carry; you can take out the breastmilk storage bag and feed your baby anywhere, even in public! It is guaranteed that the breast milk storage bag won't spill. Even if the breast milk bag storage is laid flat.
APPLY TO FREEZING AND HEATING: Nuliie breast milk bags can stand up or lay flat in your fridge for preserving precious breastmilk. You can thaw frozen milk by using warm water without being softened or having foul odor. You can put these breastmilk storage bags into your freezer in advance, then feed your crying, hungry baby after a quick de-freezing, instead of being in a panic due to the lack of breast milk. Our breast milk bags for freezing are efficient in providing your needs.
100% PRE-STERILIZED AND BPA-FREE: Made of food-grade PE+PET, BPA-free, Nuliie’s motif breastmilk storage bags use high technology to ensure 100% dustless inside of it. breastmilk collection and storage are made exclusively for protecting the health of your baby. Mommies can put breast milk directly into breastfeeding bags, there is no need to sterilize in advance because it is safe and clean. Nuliie breastmilk storage bag is guaranteed to be cleansed fully.
INCLUDING LABEL AND SCALE: Nuliie breastfeeding bags for milk can easily be marked with the name, date and time in its label. It also has 250ml & 8oz scale. You can provide milk for the infant at a regular time and adequate quantity with Nuliie breastfeeding bags. in order to help the normal activity of baby's stomach and also for the baby to be healthy and happy.
Your order may come with either the new or old packaging, shipped randomly. Rest assured, both versions guarantee the same high-quality product inside.

50PCS Momcozy Breastmilk Storing Bags, Temp-Sensing Discoloration Milk Storing Bags for Breastfeeding, Disposable Milk Storage Bag with 6oz Self Standing, No-Leak Milk Freezer Storage Pouches

13% OffFree Shipping

Why We Love It

Monitors milk temperature effectively.
Promotes hygienic milk storage.
Options satisfy diverse needs.

Main Highlights

TEMP-Sensing Discoloration: Help parents to keep track of milk temp at any time. Purple is Cold (＜36℃/96.8℉), blue is Optimum Feeding Temperature (36-40℃/96.8-104℉), and white is Hot (＞40℃/104℉).
Double Strong Sealing: Designed with double sealed side seams & double zipper to protect and freeze breastmilk. When sealing, press your fingertips and make a sound. Presterilized & BPA free thickened milk bag, safely build your milk bank.
Zero Contamination: Milk import/export separation design ensures that there is no contamination. Simply open the sealing strip when pouring milk, and cut along a cutting line when you need to breastfeeding. It's that easy!
Space-saving Design: Breast milk storage bags can be freezed super flat or upright. This unique feature also allows defrost or freeze milk quickly. Friendly Tips: Capacity is not exceed 6OZ. After milk is poured into the bag, it is necessary to release the air. After thawing, heat it to 40°C (104°F).
More Customers Options: Momcozy 50-Pack Breast Milk Storage Bags are the perfect pack size to support new parents' expressing and storing in their first few months!

Oceenew 120 Pcs Temp-Sensing Breastmilk Storage Bags 250ml, BPA Free Milk Storage Bags with Pour Spout for Breastfeeding, Self-Standing or Flat Pre-sterilised Bag, Space Saving for Fridge or Freezer

15% OffFree Shipping

Why We Love It

Temperature change alerts for safety.
Easy pour spout prevents spills.
Double seal ensures secure freezing.

Main Highlights

Temperature Sensing Color Change: Monitor milk temperature anytime with color cues and Ensure Your Baby’s Comfort with Every Feed - purple for cold (<36°C), blue for optimal feeding temperature (36-40°C), and white for hot (>40°C)
Unique Pour Spout Design: Easily tear the small zipper on the spout for a clean pour without spills. Oceenew breast milk storage bags ensure a clean, no-mess transfer of milk, with a easy-to-open zipper that prevents any spills, keeping your feeding area tidy
Double Seal Protection: Features double-sealed side seams and dual zippers for secure freezing of breast milk. Press to hear a sound indicating a tight seal. Pre-sterilized, BPA/BPS-free thick milk bags for a safe milk bank.
Space-Saving Design: The breast milk storage bags can be frozen flat or upright, allowing for quick thawing or freezing. Tip: Do not exceed 8OZ capacity. Be sure to release air after pouring milk into the bag
100% Pre-Sterilized & BPA-Free: Made from food-grade PE+PET material, BPA-free, Oceenew’s motif breast milk storage bags are high-tech for a dust-free interior. They are designed exclusively for the health protection of your baby. No pre-sterilization needed, just pour the breast milk directly into the bags for a guaranteed clean and safe storage

Lansinoh Breastmilk Storage Bottles - 4 x 160 ml - Stackable BPA-Free Leak-Proof Breastfeeding Newborn Essentials Fridge Freezer Reusable Baby Food Storage Containers Weaning Breast Milk Feeding

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Why We Love It

Safe and convenient storage solution.
Pump, store, and feed easily.
Effortless filling and cleaning.

Main Highlights

SAFE AND CONVENIENT: Our breast milk storage bottles provide a safe and convenient solution for collecting and storing expressed breast milk, ready for your baby’s next feed.
PUMP, STORE AND FEED: All of our Lansinoh Breast Pumps are designed to pump directly into our baby feeding bottles and breastmilk storage bags and bottles.
STACKABLE: Each set includes 4 containers with stackable lids and leak-proof sealing disks for space-saving storage in the fridge or freezer.
EASY TO FILL & CLEAN: The ergonomic design of the bottle has a wide neck for easy filling. Plus, the container is dishwasher safe for hygienic cleaning.
MULTIFUNCTIONAL: Crafted from BPA & BPS-free polypropylene, the reusable storage pots are also handy as baby food storage from 6 months and beyond.
COMPATIBLE DESIGN: Our storage cups are specially designed to fit the Lansinoh NaturalWave Teats, which are developed for breastfed babies.

Lansinoh Hot & Cold Breast Therapy Gel Pads - 2 Pack with Soft Covers - Breastfeeding Compress - Helps Relieve Discomfort from Common Breast Feeding Conditions - Hospital Bag Maternity Essentials

22% OffFree Shipping

Why We Love It

Eases breastfeeding-related discomfort efficiently.
Enables versatile hot/cold therapy.
Enhances pumping productivity.

Main Highlights

BREASTFEEDING ESSENTIALS : Our gel breast pads (previously known as TheraPearl) are designed to relieve discomfort caused by common breast feeding conditions including engorgement, plugged ducts, and mastitis.
HOT & COLD THERAPY : Place the warm & cold compress in the freezer to help relieve pain and swelling, or heat in the microwave to encourage let down and reduce time spent pumping.
BPA, BPS & LATEX-FREE : Our flexible & reusable breastfeeding pads come with soft covers that slip comfortably inside your bra - even when frozen.
BREAST PUMP COMPATIBLE : Suitable for use alongside Lansinoh breast pumps, the reusable breast pads can help encourage let down and promote a faster milk flow.
POSTPARTUM ESSENTIALS : Our Lansinoh breast pads have been shortlisted in the Mother & Baby Awards 2023 and awarded Platinum in the 2024 Loved By Parents Awards.

Lansinoh Breast Milk Storage Bags Breastmilk Pouches for fridge or freezer use, store flat or standing, BPA and BPS free, pre-sterilised, double zipper seal, Pack of 50

27% OffFree Shipping

Why We Love It

Pre-sterilised for safe milk storage.
Designed for easy expansion.
Facilitates direct pump-to-bag use.

Main Highlights

Pre-sterilised breast milk storage bags made from food safe polyethylene with gusseted bottom to allow for expansion, can stand or lay flat.
Hold up to 6floz/180ml of breastmilk in each lansinoh milk storage bag
Pump directly into lansinoh's breastmilk storage bags using any lansinoh breastpump.

8.9

Excellent

Save 27%

We scanned 1932 products

We reviewed these offers relevant to the Breast Feeding Freezer Bags within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Nuliie, COZYPEPE, Medela, Lanjue, momcozy, Oceenew, Lansinoh, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Breast Feeding Freezer Bags in the market, we considered we took a deep dive into 9661 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Nuliie 7 Pcs Silicone Breastmilk Storage Bags Reusable, Double Leak-Proof Breastmilk Freezer Bags, BPA Free 8oz/240ml Self-Standing Milk Bags for Breastfeeding. We love many things about this product by Nuliie. What sets it apart from the competition is Double seals ensure zero leakage. , Large opening allows easy cleaning, Eco-friendly, BPA free material.
The best value product for most shoppers and where user satisfaction is continuously the highest is 200 Pcs Breastmilk Storage Bags, 8oz/250ml Breast Milk Storing Bag with Pour Spout, Temperature-Sensing Color Change Milk Bag for Convenient Breastfeeding, No Leak Presterilized for Freezer by COZYPEPE based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Breast Feeding Freezer Bags and the best cost-to-value ratio is Lansinoh Breast Milk Storage Bags Breastmilk Pouches for fridge or freezer use, store flat or standing, BPA and BPS free, pre-sterilised, double zipper seal, Pack of 50at Lansinoh with a 27% discount.
Our list of the best Breast Feeding Freezer Bags is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Breast Feeding Freezer Bags in The UK

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We scanned 1932 products

We concluded that: