Base Z One

Product Code: 519003929
Hassle-free car seat installation: The Base Z One is the secure base unit for the Cloud Z i-Size and the Sirona Z i-Size car seat (rear-facing only) that will make it easy for you to quickly install your car seat. 
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Product Details

Car seat installation can be so easy: With the Base Z One, the secure base for the Cloud Z i-Size and the Sirona Z i-Size car seats, you’ll be able to quickly and easily install the seats - comfortable use and maximum protection all included. Please note: The Base Z One does not offer a rotation mechanism and if you’re opting to combine it with the Sirona Z i-Size, you would only be able to use this car seat rear-facing.

If you are looking for a base that combines all the benefits of the Base Z One and also allows your car seat to be rotated, the Base Z would be another, fitting option for you. With the Base Z, you can turn either car seat towards the car door, making it easier to place your child in the seat or lift it out before or after each car journey. And: With the Base Z, you can also use the Sirona Z i-Size car seat not only in the rear-facing but in the forward-facing position, too.

Tech Specs:

  • Norm: i-Size, UN R129/02
  • Age: From birth up to approx. 24 months (in combination with Cloud Z i-Size)
  • Age: From birth up to approx. 4 years (in combination with Sirona Z i-Size)


  • Supports quick and easy car seat installation using ISOFIX
  • Comfortable use
  • Secure base unit
  • Maximum protection


  • Compatible with Cloud Z i-Size, Sirona Z i-Size (rear-facing only)
What is included?

What is included?

  • Base Z One
  • User Guide