Make My Belly Fit Universal Jacket Extender Review

In this review, we’ll cover what it is, how it works, who it’s perfect for, and the little details that make it a total game-changer for chilly Canadian strolls. 

What Is the Make My Belly Fit Universal Jacket Extender? 

Think of it as a little “zip-in” upgrade for your existing jacket. This clever softshell panel expands the front of your coat to give you extra room for your growing belly or for wearing your baby in a carrier underneath your jacket. 

Instead of buying a whole new maternity coat, you simply zip this extender into place and voilà, you can keep using your favourite parka, raincoat, or puffer. The Universal Adapter system means it can connect to most jackets, so you aren’t tied to one brand or style. 

Key Features We Love 

1. Universal Adapter = No Jacket Left Behind 

The genius is in the adapter. It’s designed to work with most zipper types (with the exception of YKK Metaluxe), so whether you’ve got a sporty rain shell or a heavy winter parka, there’s a good chance this will fit right in. 

The adapter simply clips onto your jacket’s zipper ends, then you zip in the extender panel like it was always meant to be there. 

How to Spot a Metaluxe Zipper: 

Before you clip in your BellyFit Universal Adapter, it’s important to double-check your jacket’s zipper type. The Metaluxe zipper is the one style that does not work directly with the Universal Adapter — and forcing it will damage your zipper (and nobody wants that mid-winter wardrobe tragedy). 

2. Weather-Ready Softshell Fabric 

Canada’s weather doesn’t mess around, so the Make My Belly Fit team built the panel from a 3-layer softshell: 

Translation? You’ll be warm, dry, and protected, whether you’re heading out for a snowy stroller walk or braving a blustery fall day. 

3. Removable Warmth 

It comes with a removable fleece panel insert, so you can add or remove insulation depending on the season. Perfect for layering—use the shell on milder days and pop in the fleece when it’s really cold. 

4. Adjustable for the Perfect Fit 

Plastic snaps let you narrow or widen the extender depending on how much space you need — because your bump (or baby carrier) will change over time. There’s also an optional D-ring system to keep things securely in place if your jacket’s zipper is on the thin side. 

5. Canadian Made 

This isn’t mass-produced overseas; it’s thoughtfully designed and made in Montreal, so you know you’re getting quality craftsmanship and supporting a local business! 

Quick Specs 

Add-On: Sherpa Layer Accessory 

If you’re craving even more cozy, the Sherpa Layer is a lovely add-on. This ultra-soft sherpa panel snaps over your extender to add a plush, skin-friendly lining — perfect for super cold days and snuggly babywearing adventures. It easily snaps on or off and is compatible with the Universal Jacket Extender! 

Using It During Pregnancy 

Early in pregnancy, you might not need the extra space yet, but once your belly starts to grow, the Make My Belly Fit panel is a lifesaver. 
Instead of having to leave your jacket open on chilly days, you can zip up snugly and still have room to breathe. 

The tapered design (wider at the top, narrower at the bottom) means it doesn’t feel bulky, and the snaps let you adjust as you grow. Many parents say they used it comfortably well into their third trimester, though if you’re carrying particularly big in those final weeks, you might find it snug.  

Using It for Babywearing 

This extender really shines after the baby arrives. If you love babywearing — whether in a stretchy wrap, ring sling, or soft structured carrier, you’ll appreciate being able to zip your coat right over you and baby. 

It keeps both of you warm, and the softshell fabric means you’re protected from wind, snow, or rain without overheating. Bonus: baby’s head can peek out from the top so they can still look around (or nap) comfortably! 

Sustainability & Value 

This isn’t just about convenience; it’s also a sustainable choice. 
By reusing your existing jackets instead of buying multiple maternity and babywearing coats, you’re cutting down on waste (and saving a lot of storage space). 

At $134.99, it’s comparable in price to a good winter coat, but since you can use it through pregnancy and postpartum, season after season, it’s an investment that keeps paying off. 

Care & Maintenance 

When life (or baby spit-up) happens, simply machine wash cold and hang to dry. The PFAS-free DWR coating means light rain and snow will bead off, but you can refresh the repellency with an eco-friendly spray after a season of heavy use. 

Who It’s Perfect For 

The Bottom Line 

The Make My Belly Fit Universal Jacket Extender is one of those smart, why didn’t I think of that product that makes pregnancy and postpartum life just a bit easier. 

It’s warm, adaptable, and designed with real parent needs in mind. While zipper compatibility and late-third-trimester fit are worth checking before you buy, for most people, this is a versatile, sustainable, and seriously cozy solution that will see you from bump to baby — and maybe even into toddlerhood.