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Magnetic Breastmilk Freeze Flat Trays - Breastpump Accessory to Freeze Breast Milk Storage Bags Flat (3oz Tray Set (3 or 6oz), for Motif)

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$15.99

$ 6 .99 $6.99

In Stock

1.Pattern:Bagholder


2.:Bagholder


  • This set freezes 3 or 6 ounce bags. One bag at a time. (Can be combined with additional sets to make other sizes or combinations.)
  • These trays has been tested to be compatible with following breastmilk storage bags: Motif (see compatibilty guide).
  • Can be placed in any orientation while freezing
  • Magnetic design is easy to use and create perfectly flat bags. No cumbersome velcro or elastic which wear out or create wedge shaped bags. Stores conveniently on the fridge or freezer when not in use.
  • About Us: We are a small family business and our goal is to help make pumping a little easier. Our items are currently 3d printed, hand assembled.



Product Description

Easy to use, consitantly flat results for optimal organization.

Creates Perfectly Flat

Creates Perfectly flat bags.

Our trays have been molded to fit the bags to get you consistent results every time. Slimmer bags store more efficiently and take up less space. Flatter bags can stack up rather than slide all over.

Easy to Use

Easy to Use

Our patent-pending design is made specifically for a no fuss, one handed use. As parents ourselves we were frustrated with the alternative options that were difficult to use and often produced bags that were difficult to store, creating wedges that cannot stack evenly.

Freeze Any Orientation

Use in any orentation

After placing the bag into our trays you can place it in any orientation in the freezer. Standing upright, on its side, laying on a bag of vegetables, in any orientation you'll get perfectly flat bags.

Storage Options

Helps with Orgainzation

When not in use, the trays can latch to the front or side of the refrigerator. This keeps them off the counters tidy and helps with organization.

Frequently Asked Questions

  • I pump between 2-5 ounces in a session, which set should I use?
    • The Starter Set would be best as it provides the most flexibility for various sizes. You can freeze any volume between 2 and 6 ounces and, at most volumes you may freeze two bags at a time.
  • I only ever freeze 4 ounces, which set should I use?
    • We would recommend the 2 Ounce Set. This set will allow you to freeze one 4 ounce bag.
  • I prefer to freeze 5 oz bags, which set is for me?
    • The Starter Set would be best. To freeze a 5 ounce bag you would use a 2 ounce tray with a 3 ounce tray, facing each other. A starter set would allow you to freeze 2 5ounce bags at a time.
  • I'm an over supplier and tend to freeze all 6 ounce bags, which set is for me?
    • The 3 ounce Set would be best, this will allow you to freeze one 6 ounce bag at a time.
  • I do not see my brand listed in the compatibility, Can you support my preferred brand?
    • Most brands should work with our trays, but if you do not see your brand listed in the brand compatibility section please reach out to us. We are more than happy to test your preferred bags for the best fit.

Brand Compatibility

Brand Compatability

Most brands should work with our trays, but if you do not see your brand listed please reach out to us. We are more than happy to test your preferred bags for the best fit.


Tatiana downs
August 16, 2025
this product is glorious and I will be getting all the sizes, this being a small buisness is mind blowing the product made storing my milk sm easier and they fit my motif bags wonderfully and keep it SUPER flat no matter how I lay it which is great bc I only have a tiny freezer.
Devon
August 15, 2025
Literally obsessed with this. Perfect for these bags! Magnets are super strong and they freeze so flat!! Excited to support a small business too!
N....
August 9, 2025
This is my 3rd exclusive pumping journey. 1st time I’ve used these trays and oh man I wish I had them the last couple babies as well! These are so convenient, easy to use, and freeze nice and flat. I use lansinoh bags and they fit pretty well in these trays. I have an oversupply so I actually have two sets of these so I can have multiple bags freezing at the same time. I HIGHLY recommend these to freeze flat and make nice bricks to store compact in your deep freezer! I generally freeze in 5oz bags and I can fit approximately 70oz in a gallon freezer bag with them being nice and flat.
Skye
July 5, 2025
Was freezing milk as flat as I could on my own and then batching the frozen pouches into ziplocks, but because each frozen differently, I couldn’t always fit the same number of milk bags in each. This makes it to where all of my frozen milk is uniform and easier to store to maximize space.
Angela J
June 8, 2025
I don’t normally write reviews, but this device works great and is easy to use. I was using a baking sheet and laying the bags flat while freezing, but they never got as flat as I’d like. I bought this magnetic tray about a week ago and you can see the difference it makes. Will be so much easier to store in ziplock bags. I regret not getting the variety pack so I can freeze in various increments. Be careful when you place the two sides together the magnets are strong and you can get pinched hold from the front of the trays and you’ll be just fine.
Franki Vicini
May 14, 2025
Makes it easy to freeze breast milk flat! Just wish it was bigger to hold more.
Meghatron
February 13, 2025
These work great for getting milk bags flat. I am able to fit much more in my freezer & in each "brick" (gallon ziplock). I like that I can put them vertical while freezing too.
Taylor Davis
January 19, 2025
I purchased the Starter Kit and one of the 3oz magnet pieces is warped making it defective. The warp pushes up from the bottom making the magnets not connect when trying to use the 3oz and 2oz magnets to freeze a 5oz bag of breast milk. Super diss appointed because the others that aren’t defective work amazingly! Just be sure to check yours when delivered to make sure there is no warp on any of your magnetic pieces!
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