Tired of Leaks and Wasted Milk? Read This
You're not alone if you’ve ever wrestled with leaky milk bags spilling your precious liquid gold, freezer avalanches just trying to store your hard-earned breast milk, or cringed at the amount of plastic waste from single-use bags.
Milk storage shouldn’t be stressful, but it’s a daily headache for many pumping moms and can quickly become another challenge on an already time-consuming feat. Trust me, I’ve been there. I can’t tell you the number of times I cried over spilled milk as a new mom, literally.
Enter BoobCube, a silicone breast milk freezer tray designed by moms who were over the mess and waste. With smart portioning, easy pop-out cubes, and freezer-friendly stacking, Boobcube turns your milk stash into an organized, low-waste dream (and makes feeding time way less chaotic, in my opinion!).
Affiliate Disclaimer: This post contains affiliate links, which means Hello Postpartum may earn a small commission—at no extra cost to you—if you make a purchase through the links shared. I only recommend products I genuinely love and use myself (or wish I had back when my babies were babies).
The Realities of Single-Use Breast Milk Storage Bags
Let’s be honest: milk storage bags are convenient in theory—until they aren’t. If you haven’t discovered how impossible it is to fill up an upright storage bag after your fresh pump with one hand and a baby in your arms, you’re in for a treat.
Let me give you a preview: You lose precious ounces. You cry. You swear. And you waste way more milk than you should.
Not to mention the awkward thawing process when you’re just trying to warm 2 oz, but all you’ve got is a frozen 6 oz block. It’s inefficient, frustrating, and often leads to overfeeding or tossing unused milk (ouch), which is what I love so much about the Boobcube.
Its three pre-measured portion sizes (0.5 oz, 1 oz, and 2 oz) are integrated directly onto the silicone freezer tray lid. This clever design gives you complete control over how much of your breast milk freezer stash you’re thawing and when.
Also, when talking about single-use breast milk storage bags, it's essential that we talk about the waste produced by these bags. It's estimated that a significant number of breast milk storage bags are thrown away each year.
If a 3-4 plastic breast milk storage bags are used daily, that's 1,095-1,460 bags disposed of annually. This can translate to a cost of over $360 per year for bags, according to Mila's Keeper.
Why Boobcube’s Silicone Breast Milk Freezer Trays Are a Pumping Win
Aside from being easier to use (and clean!), using silicone trays to stash your breast milk is just smarter. Here are a few benefits I’ve found:
Saves milk: Freeze and thaw exactly what you need—no more wasted ounces.
Saves space: Stack neatly in your freezer without tipping or landsliding. (Some parents opt to use a big mason jar for their milk cubes, too!).
Saves sanity: No more countertop spills at 2 a.m.
Safer for baby: No plastic leaching or chemical concerns.
Safer for our planet: Reusable and eco-conscious compared to single-use bags.
Whether exclusively pumping, combo feeding, or prepping for daycare, Boobcube makes storing your liquid gold less chaotic. As with learning anything new in parenthood, once you get the system down, it’s easy to see why this silicone tray is a serious upgrade to an often overlooked problem.
How to Use Boobcube (It's Super Easy)
I don’t want you to be intimidated by trying something like this, especially if you are in the thick of postpartum recovery. Trust me when I say that you'll never look back once you have this system down. And your freezer? It’s about to get a lot more organized.
Pump your milk as usual.
If you’re ready to freeze, pour directly into the Boobcube silicone breast milk tray, keeping in mind the different markings for the various ounce sizes.
*If you need milk ready-to-eat, simply pour it into The Canteen, which holds 8 oz., and leave it in your fridge until you’re ready to use or freeze.
Freeze your Boobcube with the lid on.
Pop out your perfect portions as needed and store in The Pouch to thaw until needed.
*Remember to use defrosted milk within 24 hours and follow all milk thawing safety guidelines as needed.
Feed on your schedule.
Personally, I’d start with The First Drop Kit, which gives you everything you need to feel organized and in control of your breast milk freezer stash while upgrading to silicone storage options. You can always purchase extra Boobcube silicone trays or pouches as needed.
Final Thoughts: Just Get the Boobcube
If you’re pumping, planning to pump, or even building a registry, the Boobcube silicone breast milk freezer tray is a must-have. It’s one of those products that makes you wonder why this didn’t exist sooner (like bottle warmers, travel-sized formula pouches, and portable sound machines).
So save yourself the mess, stress, and wasted milk. You’ve worked hard for every drop, and Boobcube makes keeping it all easier. Plus, think of all the plastic you’re saving from the landfill (according to Burrababy, it’s estimated that 1.8 million plastic bags are tossed yearly!).
👉 Shop the BoobCube now or add it to your baby registry. Your freezer (and your sanity) will thank you.
