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Delivery time 1-3 weeks. Ask for details.

The FLEX BASE 5Z is four years of comfortable and safe travel with your baby.
The modular base fits the BABY-SAFE 5Z infant carrier and car seat, the BABY-SAFE 3 i-SIZE infant carrier and the DUALFIX 3 i-SIZE car seat - each of which can be secured to the base with a single click.
The swivel function allows you to turn the seat toward the door to more easily insert and strap your child in.
In addition, the DUALFIX seats can be rotated 360 degrees, allowing your child to ride forward-facing once they are 15 months old and over 76cm tall.

Modular comfort and convenience
The modular base fits the BABY-SAFE 5Z infant carrier and seat, the BABY-SAFE 3 i-SIZE infant carrier and the DUALFIX 3 i-SIZE infant seat, and will serve you for up to four years, right from your first trip out of the hospital.
The seats remove and install with a single clip.
An easily accessible release button allows you to lift the carrier by the handle without the slightest difficulty.
In addition, the adjustable anti-rotation frame provides extra legroom for your child when riding backwards.

Comfort on every trip
In cars with reclined seats, the baby's head can droop when strapped into the seat.
For this reason, the FLEX BASE 5Z can be adjusted to six positions to give your child the best combination of safety and comfort.
For the carrier, it's best to set the recline angle before clipping it onto the base, while for the DUALFIX 3 i-SIZE seat, you can change its recline angle while the toddler is asleep.

Easy access thanks to the swivel base
All seats compatible with the FLEX BASE 5Z can be rotated toward the door, so you can more easily buckle your child into the seat.
Although we recommend that you carry your child rear-facing for as long as possible, you can easily rotate the base 180 degrees for forward-facing use in the DUALFIX 3 i-SIZE when your child turns 15 months old or is over 76cm tall.

Guaranteed correct installation every time
When mounting the carrier on the FLEX BASE 5Z in the car or on the stroller, the user hears a distinct click to confirm that the BABY-SAFE 5Z carrier is correctly attached.
In addition, the indicator on the release button, which is located on the base, provides greater peace of mind.

Britax Römer's Pivot Link System
In the event of an accident, our patented Pivot Link system first directs forces downward (1) - into the seat - and then forward (2), more gently, greatly reducing the risk of injury to the child's head and neck.

Height-adjustable support leg
The support leg provides additional stability to the base of the carrier by attaching it to the floor of the vehicle.
It minimizes deflection and rotation of the carrier and reduces the force that pushes the carrier forward when an accident occurs, increasing the protection of your child.
During installation, the height of the support leg can be adjusted to the car's dimensions, improving its attachment.
An easy-to-read indicator lets you know by changing from red to black when the support leg is firmly fixed on the vehicle floor.
In addition, the device will generate an audible signal at the time of incorrect installation, further enhancing safety.

ISOFIX ratchet mechanism
The Isofix ratchet mechanism allows you to extend the Isofix system arms so that you can easily attach or detach the carrier base from the Isofix system anchor points in the car.
Once the ISOFIX connectors are clipped in, simply push the base against the backrest of the car seat.
This prevents the carrier from lifting up in the event of an impact.

Easy storage
We know that parents of small children usually take a lot of items on a trip, so we designed the base for easy storage.
The support leg is foldable so that it can be easily stored in the trunk of the car or at home.
Folding the leg under the seat also deactivates the safety signal generated by the leg for easy storage.

Specifications:
Dimensions (W x S x G): 43.5 x 44 x 66 cm
Weight: 9.5 kg