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Car Seat Adapter for Mockingbird Stroller

Rated 4.8 out of 5
2,414 Reviews|, Answered Questionsor
$
50.00
Free shipping & returns for Babylist orders $45+
style
Clek
Thumbnail of Graco/Chicco/Baby Jogger/Britax B-SafeThumbnail of Nuna/Maxi-Cosi/Cybex/Britax WillowThumbnail of UppababyThumbnail of Clek
1

Overview

Description

Mockingbird adapters make your Mockingbird Single Stroller or Single-to-Double Stroller compatible with most major infant car seats, offering an easy travel solution from birth. Adapters snap on and off in seconds, and both strollers can also be folded with the adapter attached.

Important: If you’re planning to push two kiddos or twins in your Single-to-Double, using your Car Seat Adapter as one of the seats, you’ll also need a 2nd Seat Kit (you’ll then be all set once your infant grows into a toddler, too).

Please make sure that you choose an infant car seat model compatible with the Mockingbird Car Seat Adapter. Also, select the specific adapter model that matches your infant car seat before adding it to your Babylist registry or cart. There are four choices:

Graco/Chicco/Baby Jogger/Britax B-Safe Adapter:

Nuna/Maxi-Cosi/Cybex/Britax Willow Adapter:

UPPAbaby Car Seat Adapter:

Clek Adapter:

What we  about it

Use this adapter to connect your infant car seat to your Mockingbird Stroller.

Details

  • For use from birth with a compatible infant car seat (sold separately)
  • Compatible with the Mockingbird Single Stroller and Single-to-Double Stroller
  • Adapter snaps on in seconds
  • Wipes clean

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Q&A

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2 Questions
Would the adapter work with the Donna car seat stroller? ?

Best Answer:  No, the Doona is not compatible with any other stroller.

Can you collapse the stroller with the second seat attachment still attached, or with two infant car seat adaptors attached?

Best Answer:  Yes to both! You can fold the stroller with the second seat attached but the seat would have to be in the forward-facing position. You can definitely fold the stroller with two Clek car seat adaptors attached.

Customer reviews

2,414 Ratings
4.8out of 5
2,414 Ratings

Rated 5 stars by 85% of reviewers

Rated 4 stars by 10% of reviewers

Rated 3 stars by 2% of reviewers

Rated 2 stars by 1% of reviewers

Rated 1 star by 2% of reviewers

1-10 of 2,414 Reviews
Very easy to install and makes taking the baby places so easy!
Jan 13, 2026
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We got an adapter to use with our UPPAbaby Aria V2. It was pretty simple to install, and it just as easily comes apart without having to fiddle with it. Would recommend.
Jan 12, 2026
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I love that it’s so user friendly and easy to use but I have noticed that it’s not super sturdy and has some give where it can wiggle back and forth from the stroller base.
Jan 10, 2026
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This has been so lovely to have with our car seat. I am able to place the car seat on the stroller in just a few seconds and same with putting the car seat back in place in the car! The adapter can even stay on the car seat for an even easier transfer. Only thing you want to double check the arrows are pointing away from you when you place them on the stroller, as they lock in both ways, but only work for the car seat if they are facing one direction!
Jan 5, 2026
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The product works as described and is so helpful when getting baby into the stroller without waking them! My only complaint is that I’m not exactly sure if the car seat is fully snapped into the adapter because it seems like there are multiple spots for it to connect, as it is used for a wide range of car seats. With that said, customer service for Mockingbird is amazing! I sent a concern about not receiving the adapter when it was supposed to arrive and they had prompt response times and very quickly sent out a new one to ensure I received the product.
Jan 5, 2026
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Set up of our adapter for our Chicco infant car seat was an absolute breeze and we know that transitioning back to the Mockingbird seat when our little one can sit up will be just as easy. Having accessories like this truly allow the Mockingbird to be as custom of a strolling experience as anyone could want!
Jan 5, 2026
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This was meant to help make life easier and it’s only made things more difficult. The adapters get stuck on the car seat making it impossible to remove. Horrible. I wish I had never bought the mockingbird stroller as I am hundreds of dollars invested into it now and can’t rationalize purchasing a different one. I can’t wait for the day my baby outgrows her car seat and I can move on from this whole stroller setup
Dec 22, 2025
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I wish the adapter I got looked like that because the adapter I got is very big and bulky, and the car seat just sits in it. It doesn’t actually clip in. I was very disappointed once I got it and used it for the first time but it serves its purpose.
Dec 11, 2025
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The car seat adapater we ordered from Babylist got lost in the mail so we decided to go straight to the source. Mockingbird got us the adapter in no time and we were able to start using our stroller with our newborn which was super helpful as a c-section mom. It’s very easy to use (it’s all about the angle). Grateful this stroller will last us through the ages.
Nov 28, 2025
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Works great! Love it!
Nov 27, 2025
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