--- product_id: 284362130 title: "Breast Milk Storage Bags, 100 Count, Ready to Use Breastmilk Bags for Breastfeeding, Self Standing Bag, Space Saving Flat Profile, Hygienically Pre-Sealed, White, 6 Ounce" brand: "medela" price: "¥6718" currency: JPY in_stock: true reviews_count: 5 category: "Medela" url: https://www.desertcart.jp/products/284362130-breast-milk-storage-bags-100-count-ready-to-use-breastmilk store_origin: JP region: Japan --- # 6 oz capacity with clear measurement Flat profile for quick thaw & space-saving Double-layer leak-proof seal Breast Milk Storage Bags, 100 Count, Ready to Use Breastmilk Bags for Breastfeeding, Self Standing Bag, Space Saving Flat Profile, Hygienically Pre-Sealed, White, 6 Ounce **Brand:** medela **Price:** ¥6718 **Availability:** ✅ In Stock ## Summary > 🍼 Store smart, pump proud — because every drop counts! ## Quick Answers - **What is this?** Breast Milk Storage Bags, 100 Count, Ready to Use Breastmilk Bags for Breastfeeding, Self Standing Bag, Space Saving Flat Profile, Hygienically Pre-Sealed, White, 6 Ounce by medela - **How much does it cost?** ¥6718 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/284362130-breast-milk-storage-bags-100-count-ready-to-use-breastmilk) ## Best For - medela enthusiasts ## Why This Product - Trusted medela brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bonus Clean Carry:** Includes a resealable transport pouch to keep your bags hygienic and organized wherever life takes you. - • **Ready When You Are:** Pre-sealed, ready-to-use bags save precious time for busy moms on the go—no prep needed. - • **Space-Savvy Storage:** Innovative flat design lays perfectly flat in your freezer, maximizing space and speeding up thaw time. - • **Leak-Proof Confidence:** Durable double-layer material with hygienic double-zipper seal ensures zero spills, even when frozen. - • **Effortless Organization:** Self-standing bags with a large write-on area let you track dates and details for safe, stress-free milk management. ## Overview Medela Breast Milk Storage Bags offer hygienically pre-sealed, double-layer protection with a leak-proof double zipper. Designed for busy moms, these 6-ounce BPA-free bags stand upright for easy filling and labeling, then lay flat to save freezer space and speed thawing. Bonus resealable pouch keeps unused bags clean and organized, making milk storage effortless and reliable. ## Description Pumping breastmilk is a vital function for new mothers. Keeping the breastmilk safe and ready to store for future use helps to keep your baby healthy. This is why Medela has created these double-zipper and hygienically sealed breastmilk ready to use storage bags. The Medela Breast Milk Storage Bags have been hygienically pre-sealed with durable material and double-zipper protection to prevent leaking. These bags safely store breastmilk in the freezer, fridge, or when traveling. These ready to use breastmilk storage bags are constructed from a durable, double-layer material with a built-in double zipper seal to keep your breastmilk safely stored in the fridge or freezer.The Medela breastmilk storage bags have been designed to be self-standing and come with a large write-on area. This allows you to document the date and other vital information for safer storage and use. Also, the Medela Breast Milk large 6-ounce Storage Bags have been designed to lay flat for space-saving storage. This unique feature allows quick thawing of frozen milk when your baby is hungry. To help you keep these breastmilk storage bags clean and organized, we’ve added a bonus resealable transport pouch that keeps unused bags organized and clean.Medela offers two types of storage bags to fit your lifestyle. Our new breast milk storage bags are for moms looking for save only bags and who don't need or want to pump directly into the bag, while our Pump & Save bags are designed for moms who want the added convenience of pumping directly into the bag. With either choice, we've got you covered. Medela’s primary focus is on helping moms to successfully breastfeed their babies for as long as they choose. Meeting this goal responsibly is at the heart of everything we do. Review: Great for creating a backup supply of breastmilk in the freezer. - These Medela breastmilk bags are perfect for storing breastmilk. They have a very strong ziplock that will not open in the freezer once sealed properly. On the top of each bag is a place to write down (with a permanent marker preferably) the date the milk was frozen as well as the amount of milk in the bag. I would recommend not filling the bag to the top because this way you can lay the bag flat to freeze ensuring that the least amount of space is taken in your freezer. These bags are also great because the bottom of the bag expands to allow them to stand if you need some stability while filling the bag. Another thing I noticed is that the milk contained inside stays in perfect quality especially if you ensure proper rotation in the freezer. My baby never refused defrosted milk. These bags can be easily submerged into warm water to defrost and warm the milk. I have found that adding 3-4 ounces of breastmilk works the best for freezing and also is a good amount to defrost for feeds. Review: Bom produto! - Bom produto! ## Features - HYGIENICALLY PRE-SEALED: The Medela Breast Milk Storage Bags have been hygienically pre-sealed with durable material and double-zipper protection to prevent leaking. These bags safely store breastmilk in the freezer, fridge, or when traveling. - DURABLE DOUBLE-LAYER MATERIAL: These ready to use breastmilk storage bags are constructed from a durable double-layer material and built-in double zipper seal to keep your breastmilk safely stored in the fridge or freezer. - SELF-STANDING DESIGN: Our breastmilk storage bags are self-standing and come with a large write-on area, so you can document the date and other vital information for safer storage and use. - LAY FLAT PROFILE: The Medela Breast Milk large 6-ounce Storage Bags have been designed to lay flat for space-saving storage. This unique feature also allows quick thawing of frozen milk.The bags are made from food-grade, BPA free material - BONUS RESEALABLE TRANSPORT POUCH: To help you keep these breastmilk storage bags clean and organized, we’ve added a bonus resealable transport pouch. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0723GXKJT | | Additional product features | Flat storage, Freezer Safe, Write on bags | | Batteries required | No | | Best Sellers Rank | #3,777 in Baby Products ( See Top 100 in Baby Products ) #35 in Breastmilk Containers | | Customer Reviews | 4.8 4.8 out of 5 stars (42,107) | | Date First Available | 13 July 2017 | | Dishwasher safe | No | | Item Weight | 236 g | | Item model number | 68062 | | Material Composition | Polyurethane | | Material Type | Plastic | | Material free | BPA Free | | Maximum weight recommendation | 1000 Kilograms | | Model number | 68062 | | Number of items | 1 | | Power source type | Manual | | Product Dimensions | 24.51 x 6.02 x 24.31 cm; 235.87 g | | Pump type | Manual | | Style | Bags | ## Images ![Breast Milk Storage Bags, 100 Count, Ready to Use Breastmilk Bags for Breastfeeding, Self Standing Bag, Space Saving Flat Profile, Hygienically Pre-Sealed, White, 6 Ounce - Image 1](https://m.media-amazon.com/images/I/61Sigdxd9KL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Can you use an adaptor with these bags and pump into them?** A: I use the Spectra pump and I have the adaptor with the clips for the bags. I pump directly into these bags with that adapter. **Q: Can these bags be placed in the freezer?** A: You can place these in the freezer BUT they do not lie flat. This was a problem for us because we store them in 1 gallon ziplock bags. Their shape meant we could only put in a few at a time. We then tried Nuk bags. They lie flat and we can fit many more in the gallon ziplock bags. You can see the Nuk bags here: https://amzn.to/2VQ6eED . However, the Medela bags are good. The frozen wedge shape just does not work for us. **Q: How do i warm breast milk stored and frozen in these bags?** A: I used to either let it thaw in the fridge or run the bag under hot water to thaw it/warm it. If it's not frozen, you can put the milk in a bottle and then a bottle warmer to warm it up. **Q: Are these authentic medela storage bags?** A: I’m pretty sure they are. I’ve never heard of fake medela bags. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for creating a backup supply of breastmilk in the freezer. *by A***I on 8 April 2024* These Medela breastmilk bags are perfect for storing breastmilk. They have a very strong ziplock that will not open in the freezer once sealed properly. On the top of each bag is a place to write down (with a permanent marker preferably) the date the milk was frozen as well as the amount of milk in the bag. I would recommend not filling the bag to the top because this way you can lay the bag flat to freeze ensuring that the least amount of space is taken in your freezer. These bags are also great because the bottom of the bag expands to allow them to stand if you need some stability while filling the bag. Another thing I noticed is that the milk contained inside stays in perfect quality especially if you ensure proper rotation in the freezer. My baby never refused defrosted milk. These bags can be easily submerged into warm water to defrost and warm the milk. I have found that adding 3-4 ounces of breastmilk works the best for freezing and also is a good amount to defrost for feeds. ### ⭐⭐⭐⭐⭐ Bom produto! *by G***B on 10 June 2026* Bom produto! ### ⭐⭐⭐⭐⭐ Heavy duty and durable bags *by L***P on 19 September 2018* I have purchased several breastmilk storage bags from Medela to Avent to Lansinoh to NUK. I found that I really like Medela bags the best follows by Lansinoh. I remember when I was initially was shopping breastmilk storage bags, I wanted to see pictures of how the bags look when they held unfrozen milk and how they look when frozen, so I've provided a picture to compare several brands. I found that Medela bags are superior to the rest, the quality of the bag is high quality and none of the other brands (lansinoh, NUK, or Avent) can compare. As you can see in my picture, it stands the best though it does not lay the flattest for storage. Initially storing the milk in a freezer was huge concern to me on how flat the bag got but this it not too much of a concern anymore as I had to purchase a deep freeze just to store breast milk (thanks to the help of Mother's milk tea, Blessed Thristle and Fenugreek supplements when my supplied went low on few occassions because my pump malfunctioned and stopped working). I find that Medela bags are the easiest to pour out, (I initially would pump at work and pour into bags and then when I went home would pour it from the bags to bottles to store in the fridge for the near-future feedings) because of the sturdiness of the bag, I had more control and it was not flimsy or bent when and where I did not want it to. I was able to shape the top of the bag to make pouring the milk out easier. I do not recommend pumping directly into the bags. I've attempted to do this on several occasions and was very frustrated with the process, I just decided to use bottles instead. I tried this method because I felt it was tedious to pump in the bottle and then pour it in the bag to go home and pour it out into another bottle for future feedings. However, the process was too cumbersome for me and now I simple just pump in a bottle which I refrigerate until I leave work and then pour it into my baby's feeding bottles (as you can see I have bottles I use just for pumping different from his feeding bottles though I could use these bottles for feeding as well, I'm just limited to slender or shorter larger bottles like the Medela 8oz or Gerber tall bottles I use Medela caps on and didn't want to buy more). Overall, these are my absolute favorite breastmilk storage bags though I do wish they laid flatter but then again I tend to store 6-8 oz in a bag (yes, I know I shouldn't go over 6oz but I do). I highly recommend them over the others with the lansinoh as my second choice. As you can see in the images which are all holding 6 oz of unfrozen milk, both the Medela and lansinoh sits upright well while the lansinoh does lay flatter than the Medela bags. ## Frequently Bought Together - Medela Breast Milk Storage Bags, 100 Count - Lansinoh Stay Dry Disposable Nursing Pads, Soft and Super Absorbent Breast Pads, Breastfeeding Essentials for Moms, 200 Count - Medela Manual breast pump with Flex Shields Harmony Single Hand for More Comfort and Expressing More Milk --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/284362130-breast-milk-storage-bags-100-count-ready-to-use-breastmilk](https://www.desertcart.jp/products/284362130-breast-milk-storage-bags-100-count-ready-to-use-breastmilk) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-09*