i-Size safety and rearward-facing travel from birth to approx. 4 years


i-Size safety and rearward-facing travel from birth to approx. 4 years

Offer your child the best safety, keep him rearward facing up to the age of 4.

Future-proof your baby’s travel safety with the Maxi-Cosi 2wayFamily. This highly flexible solution offers rearward-facing car travel from birth up to 4 years old, giving you significantly enhanced protection for your child’s head and neck.

The 2wayFamily includes the 2wayFix base, the Pebble Plus and 2wayPearl car seats. The 2wayFamily is very easy to use, since it works with the ISOFIX click-and-go installation system, which also provides visual and audio confirmation when you have correctly installed the car seat.

Good to Know
With Maxi-Cosi Pebble Plus and 2wayPearl, you can keep your children rearward facing up to approx. 4 years old. What’s more, both seats are very easy to use, they click-in in less than a second on the 2wayFix base. All you have to do is enjoy your family trip. This 2wayPearl is i-Size compliant and therefore your safest
choice. Learn more about the new i-Size regulation.

Read more

Why me?

  • Rearward-facing travelling
  • Longevity
  • Click-and-go installation
  • Installation feedback
Does it fit my car?

Learn more about the safety performance of this car seat…

Car fitting
  • Isofix

    This product is compatible with ISOFIX

Child car seats can be installed with ISOFIX or with the car seat belt. Depending on your car and personal needs, you can choose the car seat that suits your situation.
Learn more about our fittings

Safety awards
  • NPPA Gold winner 2015
Instruction Video
  • Adjustable support leg; installation feedback confirms valid length position of support leg
  • Installation feedback including feedback to switch off frontal passenger airbag travelling rearward facing, and not to place baby forward facing before turning 15 months
  • Full recline for 2wayPearl in front and rear facing position
  • Easy-in harness in both Pebble Plus and 2wayPearl
  • Compact and modern design to fit most cars
  • Batteries included and replaceable (2 penlights)
  • Low battery warning signal flashes when energy drops below 30%. The 2wayFix still functions on an empty battery, but replacement is highly recommended in order to retain the lights and sound safety check
The Maxi-Cosi 2wayPearl complies to i-Size legislation. What does that mean ?

i-Size is a new legislation that aims to make car seats even safer than before. i-Size car seat offer ISOFIX installation, rearward facing travelling up to at least 15 months, and improved safety standards for additional head and neck protection. Find out more about i-Size

Can the Maxi-cosi 2wayFix base be installed in any car ?

The Maxi-Cosi 2wayFix can be installed in most cars equipped with the ISOFIX system. There are however some exceptions to this. Please consult the Car Fitting List

How can I store the support leg best ?
Make sure the support leg is totally folded in (as short as possible). Then, place the support leg to the insde onto the base and extend the support leg subsequently a little (±1 cm). Like this, the support leg will remain in this position.
Is it still safe to use the Maxi-Cosi 2wayFix if the batteries have gone dead ?
Once installed, the safety performance is not affected by the batteries; the lights and sound serve only to indicate correct or incorrect installation. When the batteries are low in voltage, this will be indicated by the LED light visually and by a sound warning. You can change the batteries easily from the bottom of the 2wayFix base. On average, the batteries will last for approximately 2 years.
The display indicator with two connected dots remains red, what can I do ?
The light with two connected dots indicates a correct installation of the support leg of the 2wayFix. Make sure that the support leg is totally unfolded so that the angle of the support leg is slightly towards the front. Please consult the manual for more information on the interactive display. 
Why has the classification on the Maxi-Cosi 2wayPearl changed from kilo indication to height (or cm) indication ?
The Maxi-Cosi 2wayPearl complies to the new i-Size legislation and this change is part of i-Size. It is done in order to make it easier for parents to choose the right car seat for their child, and thereby minimize premature up-sizing of the car seat.
View all FAQ's

Why me?



  • Rearward-facing travelling
  • Longevity
  • Click-and-go installation
  • Installation feedback

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