General

For Pregnancy and Baby Wearing
We recommend our best-selling universal jacket extender. Its patented zipper adapter works with most zipper types and so it can be easily transferred from one jacket to another.

Our classic extender is a cost effective option that uses individual adapters for specific zipper types. Check to see if you zipper is compatible with our classic extender here.


For Babywearing Only
Our baby carrier cover is a zipperless design that attaches to any closure system and can even be worn without a jacket.

Make my Belly fit’s proprietary universal zipper adapter design is the industry-leading solution for jacket extenders and cannot be found on competitor products (we own the patent!). Unlike other extenders, our unique design slides over and secures onto nearly all brands and sizes of zippers allowing you to switch between jackets with ease. The one exception is Metaluxe zippers, for which we offer a free adaptor (when purchasing a Universal Jacket Extender).

Is my zipper metaluxe?

As the market leading solution for jacket extenders, we have over 10 years of experience helping customers and refining our product. Our universal extender is designed to work with most zippers as well as all sizes and lengths of jackets.


We are so confident in our products that we offer an unconditional 30-day satisfaction guarantee. If you have any issues or feel that our product isn't for you, just reach out and we will either make it right or issue a full refund.


We also guarantee that the Universal Jacket Extender will fit your belly and baby throughout your maternity journey. Real-life brings uncertainty and changes that you may not be able to account for when buying our extender. We want you to know that you can get back in touch for help at any time so that we can continue to "make your belly fit!"

Our Guarantee

The best kind! Click here for our MakeMyBellyFit Guarantee.

The main difference between the BellyFit Jacket Extender and the Universal Jacket Extender is that the universal includes a Universal Adapter so that it can be used on virtually any jacket with a zip. With the BellyFit it works on a very specific type of zip otherwise a Zip Adapter would be required - it's possible to check if your zip is compatible with the BellyFit or if an adapter is needed here: Zipper Check .

The Universal also includes a removable fleece liner which is not included with the BellyFit.

Another way to think of the Universal is as an All-In-One solution.

Shipping & Returns

Our hassle-free shipping and return policy can be found here.