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ITEM# S03622700

Britax B-Ready Lower Infant Car Seat Adapter

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The lower infant car seat adapter allows you to attach an infant car seat in the lower position. This adapter allows you to use two infant car seats with the B-READY® stroller in forward position. Compatible with 2017 and later B-READY® strollers.
  • Adds CLICK & GO system to lower position of stroller
  • Stroller can be folded without removing adapter
  • Easy installation and removal

out of 5.0
15 Reviews
Ratings Snapshot
5 Star
80% (12)
4 Star
7% (1)
3 Star
7% (1)
2 Star
0% (0)
1 Star
7% (1)
of Reviewers
By Crystal O.
from Texas
on August 26, 2020
Verified Buyer
Coverts stroller to double stroller!
By Jane
from Tiffin, Ohio
on August 1, 2020
Verified Buyer
Easy to install, securely holds either car seat or adjustable seat to covert into a double stroller!
Lower car seat adapter
By Jessica
from Vero Beach, Fl
on March 18, 2020
Verified Buyer
Love this! Easy to install. And surprised that it came with splash guardS for the wheels and a seat extender for the top.
  • Easy to Install
By Jessica
from Hesperia
on September 28, 2019
Verified Buyer
Easy to use
Great Product
By R K.
from MO
on May 4, 2019
Verified Buyer
I bought this to add my newborn baby's car seat tp my britax b ready stroller. It works great. It was super easy to put on, everything snaps in place easily. When I put the car seat on, I felt that it was very sturdy and stable. I am happy with my purchase.
If you have twins or a baby and a toddler this is perfect
By Melissa
from Wantagh, New York
on March 27, 2019
Verified Buyer
I will be using this lower infant car seat adaptor for the Britax b ready g3 stroller. I have a 2 year old and will have a newborn soon. I didn't purchase the adaptor at first but after I received the stroller and started playing around with the seating options I realized that my 2 year old daughter would be way more comfortable and happy in the front, main seat. At first I thought that I would put my Britax car seat in the main seat position and my 2 year old in the bottom back seat but when I did that I noticed that she did not have a ton of room down there. This adaptor allows the infant car seat to be attached on the bottom and my toddler to sit in the front. The only thing is the car seat can only face forward, using this adaptor so you cannot have the baby facing you as you push.
  • You can only face the car seat one way, forward.
Love the brand!
By Michelle
on January 27, 2019
Verified Buyer
We haven't use it yet, but we are really stoked to use it as we will be traveling overseas with our new born and our 4 year old. I hope this is helpful. It's way better then a double stroller.
  • Easy to click and go
Best Uses
  • For traveling with 2 kids.
  • None for now.
up? down?
By fahd
from Champaign, Illinois
on February 19, 2018
Verified Buyer
Wither you want to put your dear ones up or down, Britax will help you. I like this product because it allowed me to put my newborn baby below the older one without the need to move him from the car seat.
Super convenient
By Toru
from California
on April 12, 2017
Verified Buyer
So nice to be able to put baby in lower seat. Just clicks in place
  • Cant flip babty towards you
I know it's a great product but wrong one for me...
By Logan
from Beeville, Texas
on March 12, 2017
Verified Buyer
I purchased this adapter & it unfortunately was the wrong one for my model stroller. My fault for not reading the description, I had to send it back. But I know it's worth it for the right stroller!
This only works for 2016 or later
By Colette
from Costa Mesa, ca
on October 29, 2016
Verified Buyer
This only works for 2016 or later
By Rebecca
from Oregon
on May 10, 2015
Verified Buyer
I love how easy this is to use and it looks cool too. But I do wish that I could turn the baby out towards me instead of towards the stroller. Just a half inch difference in the design and that would be possible. It's still awesome in spite of that.
Great for new baby
By Alicia
from Pittsburgh
on August 21, 2013
Verified Buyer
I love that I was able to purchase this product instead of having to purchase the second seat or a new double stroller. Our girls will be 20 months apart and the oldest is quite independent. This will help make the transition on me much easier.
  • Easy to install!
  • Great quality!
love this stroller
By mabel c.
from queens, new york
on June 9, 2013
Verified Buyer
This stroller is great for twins. I love how smooth it is . When I dnt want to take both babies , I can just remove the caraway and its a one baby stroller.
  • Smooth. U can switch it up
Best Uses
  • Everthing
  • Its a bit heavy.
So worth it!
By Shannon
from Milton, VT
on March 23, 2013
Verified Buyer
This is totally worth the extra cost! Makes a great versatile option for a double stroller!
  • Love how easy it is to use
  • Great addition!
  • None!

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