• Use with the onBoard 30, onBoard 35, onBoard 35 Air, onBoard 35 Air+, and onBoard 35 Air 360
  • Note: NOT compatible with the onBoard 35 LT.
  • 5-position base for best fit to car
  • Large belt path openings
  • LATCH equipped

this base is so easy to use and works great with our Eddie Bauer car seat. we purchased 2 of these and both of my inlaws purchased one as well for their vehicles.

Perfect fit for the Safety 1st Onboard 35! It is black and the carseat is gray but that doesn't matter to us! Try it, if it doesn't fit, you can return! I found mine in Amazon open box for way less! I guess a lot of people have a different carseat! I took the chance and it paid off for us! Perfect fit for way less money! Thank you Amazon!

Light weight and easy to clip in

Sure makes it easier having an extra on of these.

Awesome product. Need another but unfortunately haven't found for the same price

A must have if you plan to easily swap car seats from one vehicle to another. Purchased for my Eddie Bauer IC-077 infant car seat and it fit perfectly.

The same model as the one that comes with the step amd go travel system. Perfect for use with multiple cars.

We purchased the lake blue Smooth Ride Travel System that included the onBoard35 LT infant car seat. We needed a second base, so we purchased this one, and it works perfectly! We will definitely be purchasing again so our sitter has one.

I liked having this extra seat bottom in another car to easily move the seat from one car to another. This is very handy. Make sure it goes to the correct car seat. Safety 1st Onboard 35 Air 360 Infant Car Seat, Raven HX