![Breast Milk bags](https://mommyandmilk.com/wp-content/uploads/2024/07/breast-milk-bags.jpg)
Key Points
- The article is a guide on the nine best breast milk storage bags of 2024 is provided.
- Bags were chosen based on material quality, leakproof design, customer reviews, brand reputation, unique features, and value.
- Testing involved using almond milk and subjecting bags to various stress tests.
- Key factors for choosing bags include capacity, pre-sterilization, double zippers, standing stability, material, leakproofness, pump compatibility, labeling space, and cost.
- Tips on using and storing the bags are also shared.
As a mom who has spent years breastfeeding, I understand the frustration of pumping milk only to have a storage bag fail, causing precious milk to spill everywhere. To prevent this from happening to you, I’ve put together a guide on the 9 best breast milk bags of 2024. We will look into what to consider when choosing them, and how we tested and used these bags to ensure you have the most reliable options for storing your precious milk.
Our Top Picks
- Best Overall: Kiinde Twist Pouch Breast Milk Storage Bags
- Best for Travel: NUK Seal N’ Go Breast Milk Storage Bags
- Best for Durability: Lansinoh Breastmilk Storage Bags
- Best for Pump Compatibility: Medela Breast Milk Storage Bags
- Best Budget: Motif Breast Milk Storage Bags
- Best for Direct Pumping: Tommee Tippee Breast Milk Storage Bags with Breast Pump Adapter
- Best for Storage Efficiency: Nanobebe Breast Milk Storage Bags
- Best Reusable: Haakaa Silicone Breast Milk Storage Bags
- Best for Large Capacity: Momcozy Breast Milk Storage Bags
How We Chose the Best Breast Milk Storage Bags
Choosing the best breast milk storage bags involved extensive research and hands-on testing. I looked at user reviews, consulted with other moms, and tested the bags myself using almond milk. Our selection of the top 10 breast milk storage bags went beyond brand names. We compiled this list based on extensive research and considered several factors, including:
- Material Quality: We prioritized BPA-free, food-grade plastic for safe and reliable milk storage.
- Leakproof Design: Double-sealed closures and reinforced seams were key factors to ensure against leaks and potential contamination.
- Customer Reviews: We analyzed user experiences and feedback to gauge satisfaction with features, functionality, and overall performance.
- Brand Reputation: Established brands with a proven track record of quality and safety were prioritized.
- Unique Features: We explored innovative features like built-in straw adapters for easy transfer or stand-up designs for space-saving storage.
- Value: We aimed to strike a balance between cost and features, recommending bags that offered good value for your money.
How We Tested
To test these bags, I used almond milk instead of breast milk. This allowed me to simulate real-world conditions without wasting precious breast milk. I poured milk into the bags from different sources, sealed them, and subjected them to various stress tests, including freezing, thawing, and carrying them around town. Here are the ten best breast milk storage bags based on these tests:
The Best Breast Milk Bags to Buy
![kiinde1 Kiinde Twist Pouch Breast Milk Storage Bags](https://mommyandmilk.com/wp-content/uploads/2024/07/kiinde1.jpg)
Best Overall
1. Kiinde Twist Pouch Breast Milk Storage Bags
Number of bags per pack: Varies (typically 25-100)
Size: 6 ounces (180 ml)
These innovative pre-sterilized bags boast a unique twist-top closure for secure, leakproof storage. Made from BPA-free, double-layered plastic with a gusseted bottom for upright stability, they hold up to 6 ounces (180 ml) of milk.
Reasons to love it: | What to consider: |
---|---|
– Super convenient twist-top design eliminates fumbling with zippers. – Self-standing for easy filling and storage. – Compatible with most pump brands with adapters (sold separately). | – The twist-top closure might require some getting used to for some moms. – Adapters for specific pumps are an additional cost. |
![nuk-seal-n-go NUK Seal N' Go Breast Milk Storage Bags](https://mommyandmilk.com/wp-content/uploads/2024/07/nuk-seal-n-go.jpg)
Best for Travel
2. NUK Seal N’ Go Breast Milk Storage Bags
Number of bags per pack: Varies (typically 50-100)
Size: 6-ounce (180 ml) and 8-ounce (240 ml)
NUK offers a reliable, budget-friendly option with double-zipper closures and reinforced seams to prevent leaks. These BPA-free bags come in 6-ounce (180 ml) and 8-ounce (240 ml) capacities and feature a designated area for date and time labeling.
Reasons to love it: | What to consider: |
---|---|
– Affordable and leak-proof design makes them a popular choice. – Easy-to-read ounce markings and designated labeling area for organization. | – Bags are not pre-sterilized and require individual cleaning before use. – They may not stand upright on their own when filled. |
![lansinoh-breastmilk-storage-bags](https://mommyandmilk.com/wp-content/uploads/2024/07/lansinoh-breastmilk-storage-bags.jpg)
Best for Durability
3. Lansinoh Breastmilk Storage Bags
Number of bags per pack: Varies (typically 50-100)
Size: 6-ounce (180 ml)
A trusted brand in the breastfeeding world, Lansinoh offers pre-sterilized, BPA-free bags with a double-zipper closure for secure storage. The 6-ounce (180 ml) bags feature a gusset for upright stability and a designated area for date and time labeling.
Reasons to love it: | What to consider: |
---|---|
– Pre-sterilized for added convenience. – Double-zipper closure and gusset design ensure leakproof storage and stability. | – The bags might be slightly more expensive than some other options. – While they have a designated labeling area, it may not be as spacious as some competitors. |
![medela-breast-milk-storage-bags](https://mommyandmilk.com/wp-content/uploads/2024/07/medela-breast-milk-storage-bags.jpg)
Best for Pump Compatibility
4. Medela Breast Milk Storage Bags
Number of bags per pack: Varies (typically 25-100)
Size: 6-ounce (180 ml)
Compatible with most Medela pumps (adapters included), these BPA-free bags feature a secure double-zipper closure and a gusset for upright stability. The 6-ounce (180 ml) bags have a designated area for date and time labeling.
Reasons to love it: | What to consider: |
---|---|
– Convenient for moms using Medela pumps with included adapters. – Double-zipper closure and gusset design ensure leakproof storage and stability. | – The bags are not pre-sterilized and require individual cleaning. – They might be slightly more expensive compared to some non-branded options. |
![motif-bags](https://mommyandmilk.com/wp-content/uploads/2024/07/motif-bags.jpg)
Best Budget
5. Motif Breast Milk Storage Bags
Number of bags per pack: Varies (typically 50-100)
Size: 6-ounce (180 ml) and 8-ounce (240 ml)
These BPA-free, double-zippered bags boast a unique gusset design that expands as you fill them, maximizing storage space while maintaining stability. They come in 6-ounce (180 ml) and 8-ounce (240 ml) capacities and feature a designated area for date and time labeling.
Reasons to love it: | What to consider: |
---|---|
– Innovative gusset design maximizes storage space while ensuring stability. – Double-zipper closure ensures leakproof storage. | – The gusset design might take a little more space when filled compared to some flat-bottomed bags. – They may not be as widely available as some other brands. |
![tommee-tippee](https://mommyandmilk.com/wp-content/uploads/2024/07/tommee-tippee.jpg)
Best for Direct Pumping
6. Tommee Tippee Breast Milk Storage Bags with Breast Pump Adapter
Number of bags per pack: Varies (typically 50-100)
Size: 6-ounce (180 ml)
Tommee Tippee offers a convenient option for moms with a variety of pump brands. These BPA-free bags feature a secure double-zipper closure and a twist-top adapter that connects directly to most pumps. They come in 6-ounce (180 ml) capacity and have a designated area for date and time labeling.
Reasons to love it: | What to consider: |
---|---|
– The twist-top adapter allows for direct pumping into the bag, saving time and minimizing milk transfer. – Double-zipper closure ensures leakproof storage. | – The adapter might not be compatible with all pump brands. – The bags are not pre-sterilized and require individual cleaning. |
![nanobebe](https://mommyandmilk.com/wp-content/uploads/2024/07/nanobebe.jpg)
Best for Storage Efficiency
7. Nanobebe Breast Milk Storage Bags
Number of bags per pack: Varies (typically 50-100)
Size: 6-ounce (180 ml)
Designed for ultimate space-saving, these BPA-free bags feature a flat, stackable design that maximizes freezer storage efficiency. The double-zipper closure ensures leakproof storage, and the bags come in 6-ounce (180 ml) capacity with a designated area for date and time labeling.
Reasons to love it: | What to consider: |
---|---|
– Flat, stackable design saves precious space in the freezer. – Double-zipper closure ensures leakproof storage. | – The bags are not pre-sterilized and require individual cleaning. – The flat design might not be as stable when filled compared to gusseted bags. |
![haakaa-silicone](https://mommyandmilk.com/wp-content/uploads/2024/07/haakaa-silicone.jpg)
Best Reusable
8. Haakaa Silicone Breast Milk Storage Bags
Number of bags per pack: Typically sold in sets of 2 or 4
Size: 5-ounce (150 ml)
Similar to Eco-Baby, these silicone bags are BPA-free, reusable, and dishwasher safe. They come in 5-ounce (150 ml) capacity and feature a secure screw-top lid.
Reasons to love it: | What to consider: |
---|---|
– Eco-friendly and reusable, reducing plastic waste. – Multifunctional – collects let-down milk while pumping and can be used for short-term storage. – Silicone material is leakproof and easy to clean. – Freezer-safe and dishwasher-safe for easy cleaning. | – More expensive than disposable options. – Not designed for long-term milk storage. – Capacity is smaller than traditional breast milk storage bags. – Silicone bags might take up more space than flat bags when storing. – Requires cleaning after each use. |
![momcozy](https://mommyandmilk.com/wp-content/uploads/2024/07/momcozy.jpg)
Best for Large Capacity
9. Momcozy Breast Milk Storage Bags
Number of bags per pack: Varies (typically 50-100)
Size: 6-ounce (180 ml)
These BPA-free, double-zippered bags boast a unique double-walled design for added insulation and temperature retention during storage and travel. They come in 6-ounce (180 ml) capacity and feature a designated area for date and time labeling.
Reasons to love it: | What to consider: |
---|---|
– Double-walled design helps maintain milk temperature during storage and travel. – Double-zipper closure ensures leakproof storage. | – The double-walled design might take up slightly more space compared to single-walled bags. – They may be slightly more expensive than some other options. |
What to Consider When Choosing Breast Milk Storage Bags
With a wide variety of breast milk storage bags available, consider these key factors to find the perfect fit for your needs:
- Capacity: Choose bags that hold the amount of milk you typically pump per session. Sizes typically range from 4 to 8 ounces.
- Pre-Sterilization: Pre-sterilized bags offer convenience, eliminating the need for boiling before use.
- Double Zippers: This feature helps prevent leaks and ensures secure storage.
- Standing Stability: Bags with a gusset bottom stand upright for easier storage in the refrigerator or freezer.
- Material: Look for BPA-free, food-grade plastic for safe milk storage.
- Leakproofness: Opt for bags with double-sealed closures and reinforced seams to prevent leakage.
- Compatibility with Pumps: Some bags are designed for specific pumps and feature adapters for seamless transfer.
- Labeling Space: A designated area for labeling date and time is crucial for safe storage and organization.
- Cost: Breast milk storage bags come in various price ranges. Consider your budget and prioritize features that matter most to you.
How to Use Breast Milk Storage Bags
Using breast milk storage bags is straightforward, but here are a few tips to ensure the best experience:
- Preparation: Wash your hands thoroughly before handling the bags. If the bags are not pre-sterilized, sterilize them according to the manufacturer’s instructions.
- Filling the Bag: Pour the milk into the bag, either directly from your pump or using a funnel to avoid spills. Do not overfill the bag; leave some space at the top for expansion when freezing.
- Sealing the Bag: Seal the bag securely according to its design—whether it’s a zip-top, twist cap, or peel and seal. Ensure there are no gaps to prevent leaks.
- Labeling: Write the date and time on the bag using a permanent marker. This helps you keep track of the milk’s freshness.
- Storage: Lay the bags flat in the freezer to save space and ensure they freeze evenly. Once frozen, you can store them upright if needed.
- Thawing and Heating: When ready to use, thaw the milk in the refrigerator overnight or place the bag in a bowl of warm water. Avoid using hot water or microwaving the bags, as this can destroy the milk’s nutrients.
The Final Word
Choosing the right breast milk storage bags can make a significant difference in your breastfeeding journey. By considering the materials, sealing method, size, and storage capabilities, you can find the best option for your needs. The 10 bags listed above have been thoroughly tested and proven to be reliable, leak-proof, and convenient. Whether you’re looking for the best overall, budget-friendly, or reusable option, there’s a bag on this list for you. Happy pumping and storing!
![Lindley](https://mommyandmilk.com/wp-content/uploads/2024/06/lindley2.jpg)
Hi, I’m Lindley! I’m a stay-at-home-mom sharing all of the tips and tricks I learn throughout my motherhood journey. I’m now navigating through wife life and being a mom while blogging my crazy adventures. I’m so glad to have you along for the ride!