MyMilk Trays
MyMilk Trays
MyMilk Trays
MyMilk Trays
MyMilk Trays
MyMilk Trays
MyMilk Trays
MyMilk Trays
MyMilk Trays

MyMilk Trays

7 reviews

The MyMilk™ Tray by Souper Cubes® reimagines the breast milk freezing process. Freeze in sturdy and reusable silicone trays, then thaw the portion you need for your baby. Don’t waste a single drop.

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Freeze half-ounce portions of breast milk.

Frozen milk will fit in any baby bottle opening, both narrow- and wide-bottles.

Includes: 2 reusable trays, 2 lids, and a freezer magnet with breast milk storage guidelines from the CDC.

  • Made from 100% pure platinum silicone
  • NO BPA, lead, PVC, or phthalates
  • Fill lines: half-ounce and 15 milliliters
  • Steel-reinforced rim makes tray extra sturdy
  • Leak-proof latching lid eliminates freezer odor
  • Tray capacity 8oz / 240 ml
  • Freezer safe, dishwasher safe, oven-safe trays (up to 450F)

Wash and sterilize the tray before using.

To label trays with date, place masking tape on the lid or write on the lid with a water-based paint marker.

Tray Dimensions: 6.8in x 6.3in x 1.7in

Available Colors

Pink, Mint, Gray



Dishwasher Safe

Oven Safe

BPA free

Perfect Portions

Review Highlights

How Do Souper Cubes Work?

Fill. Freeze. Reheat


Fill Tray

Put your food into the Souper Cubes tray, hot or cold!


Freeze It

Place the lid on top of the tray and store your Souper Cubes tray in the freezer.



Pop your frozen food out! Reheat in the microwave, on the stove (in a pot), or in the oven – it’s your choice!

More Great Products to Add to Your Collection

Reviews from the #SouperCubesFam

Customer Reviews
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United States

Convenient and Well Made!

We purchased these for ice trays and they work perfectly! They make the perfect size ice cubes!

Breana K.
United States United States

No drop of milk left behind

Ditch the bags, these are so easy to use! Whether it’s a little milk from the Hakaa or a full pump session, any extra goes into a cube. After they freeze, I keep them in a large silicone bag in the freezer. Then anytime I’m on-the-go, I pop the half ounce cubes into my small mouth Dr. Brown’s bottles. Because of the small size, they defrost quickly so the milk is ready when the babies are ready for a drink. I already got a set for a friend as a baby shower gift.

Kelley J.
United States United States

Perfect size & so easy!

So far we’re loving these - perfect size for a little extra milk & fits in all bottles we’ve used, even glass Dr Browns.

Madison T.
United States United States

Best Purchase Ever

I bought the my milk trays before an out of town trip so my husband would have smaller portions of milk if needed for the baby- needless to say, we love them! He was so happy to have easy access to smaller portions of milk and I was thrilled not to have milk wasted. We are very happy customers.

Nikki F.
United States United States

Yet another souper cube product I am obsessed with!

Souper cubes has totally changed my meal prep game with their other produces so I was super (lol) pumped for the breast milk specific one! I had already been using the 1oz trays to freeze breast milk and hated how it only fit into a wide neck bottle so was really glad to hear they solved for this in the my milk trays! So far I’ve used them twice and they are so great. Love the more secure lid that snaps on! The rounds pop out really easily and fit into even my more narrow necked bottles. Highly recommend for mamas looking to freeze a stash — particularly recommend freezing some smaller portions like these to have on hand so you don’t need to defrost a whole bag.