Customer Reviews

Product reviews from our wonderful customers - jacket extenders, carrier-covers and skis for strollers.
Based on 2576 reviews
Fits perfectly

Perfectly fits an adult transport wheelchair with 8 inch wheels in the front and 12 inch wheels in the back. I have been looking for something for a long time to be able to adapt my handicapped daughter's wheelchair for winter outings. I am very satisfied.

Universal Jacket Extender
Mélodie Leblanc
Ce qu'il me fallait !

J'utilise actuellement les deux adapteurs sans la partie centrale en debut de grossesse. Il me donne exactement ce qu'il me manquait pour fermer mon manteau. En plus, il s'adapte à tous mes manteaux sans avoir à acheter d'adapteurs supplémentaires. J'ai fais le bon choix

Excellent for Canadian winters!

I use the skis on my Graco stroller. They are easy to get on and off and a must have for snow covered paths. I had read previous reviews and agree that the front wheels should be in the locked position for the skis to glide effortlessly. They do not perform as well on pavement (pushing across a slushy street to get to the park trails), but that is easily overlooked when your winter stroll is effortless and enjoyable.
We are constantly stopped by others commenting on how neat the skis are, and we always share where we purchased them from. You will not be disappointed!

Great Product

This has been so helpful. I can rest assured that I can use whatever jacket I want. Transfers from one jacket to another pretty easily (wouldn't want to do it every day, but only takes about 5 minutes)

Does the trick

This allows me to zip up my down jacket over my belly, so it does what it says on the can! So far all I need are the two zipper extender attachments, and plan to save the inner panel for babywearing next winter. My main complaint with it is that the extender slides down my jacket's zipper easily, even with both of the securing clips on both sides of the extender, and I find that I need to adjust it once in a while, or even re-thread the clips onto the zipper when it gets pulled down. I have an Arcteryx Cerium LT. The extender is also just an inch too long for the jacket - it's not quite enough extra length to actually fold over as suggested. I just leave a little tail hanging off the bottom of my jacket. Also, the zipper pull side of my jacket has a little fabric cap on the upper end of the zipper that prevents me from pulling the extender on from the top as suggested - so the zipper pull of my jacket is in my face. Not really the fault of the MMBF, but a bit of a bother that it doesn't work as seamlessly as I hoped.


Thankful for a bump extender that keeps me warm with my favorite jackets. Easy to use and very practical. Definitely better than a maternity jacket.

Used the skis on a walker

Actually they seem to work very well. I was only able to try them out for one day as we haven’t had enough snow yet. I did find that for me, as handicapped,
, it took a while to put them on. I bought another walker so this one could stay outside.

Works Great!

I used this on my Fjallraven parka and it was pretty seamless to put on and use! Purchased toward my 25th week of pregnancy and feel like I’ll get some great usage out of this going into 3rd trimester and continuing onward into winter. Really like that I could just pop on this extender and also that I can switch it out and use it on my North Face as well. Great that I didn’t have to go out and buy a maternity coat specifically, I like that I was able to use my already existing coats that work best for me in the winter months. Highly recommend! Easy to install, and for me stays in place pretty well.

Universal Jacket Extender
Annie Chevrette

Universal Jacket Extender


Excellent achat! Fonctionne super bien dans les rues enneigées et les sentiers plats! Permet de bien profiter de l'hiver avec bébé! Facile d'installation, je recommande x1000!


I highly recommend the Grippy ! I just use them for the first time today in the snow and it made things just so much easier. It’s easy to install, easy to remove and it works well in the snow !
Also I was very pleased with the customer service. I emailed them on a Sunday for some information and they replied insanely quickly and really had great advices to choose the best product according to my situation. I cannot recommend Grippy enough.

Universal Jacket Extender
Noa Semo Aviram
Not long enough for my longer coat

I’m cold.

Just ok

This does attach to most jackets and allows for a growing belly to fit. However, the portion that attaches to the zipper of my jacket slips throughout the day, so the insert slides down on a long jacket. It’s also a bit bulky and uncomfortable at the neckline. I will continue to use it to stay warm, but feel it could be designed to be a bit more comfortable.

Universal Jacket Extender
Chariti Kucharski
Seamless Match!

The jacket extender matched perfectly with my black winter coat that you can't tell it's a separate piece at all. It's easy to add on to a jacket and it stays put.

Must have baby item!

We received our stroller skis in the last few weeks and they are AMAZING!! I am always skeptical of ordering items online but I am so glad I did! At first I was accidently sent the wrong product but Ben on the support team was so helpful and quick about getting the products swapped. They have amazing customer service and after using the skis this week I would recommend them to everyone i know!

Universal Jacket Extender
Johnny Castellon
The wife loves it

Wife loves it. Great early Christmas gift.

Sherpa Layer
Madalyn Terwilliger

Sherpa Layer

Universal Jacket Extender

Génial !

Tout simplement parfait, enfin une rallonge qui marche avec mon manteau !!!

Universal Jacket Extender
Elizabeth Kelly
Good idea, hasn’t worked well for me

I love this idea and was very excited to get it. I have tried it for a couple of weeks with different coats and it hasn’t worked well for me, I’m just trying use it while 7-8 pregnant. The extenders slip down very easy and trying to get the middle piece to stay snapped in place is difficult. Overall I’m bummed it hasn’t worked. Maybe for others it does?


Great addition for my stroller. Put them on Uppa baby vista. These are adjustable and can work in any future stroller. Worked best hard pack snow

Good product

Works well, love the design


Love these stroller skis. Super easy to setup on my Greco stroller. No problems gliding around Northern Ontario snowy streets. Stopped by all the neighbours who are super impressed with the simple idea and awesome functionality. Would recommend.

Annabel Busbridge
Grateful for this product

I live in Montréal where winter is no joke. I was stressed about keeping my baby warm on our walks. This carrier cover came to the rescue ! I am so happy I found it. We’ve been on many walks so far this winter and the cover is keeping my newborn cozy.

Love it

I bought this to walk outside with the baby in the colder weather - I LOVE IT