Checkout

arra™ flex

main product photo
ColourBiscotti
£250.00
Shop Local
Compare

Free standard delivery
Delivery usually within 1-2 working days

For those busy days and long journeys, ARRA flex infant car seat provides a smooth transition from crib to carrier. Its three recline positions, including a relaxed 157° recline position, allow baby to lie comfortably whether secured to the BASE next, installed using the vehicle belt or attached to a pushchair.

The lightweight ARRA flex is i-Size approved and offers innovative safety features along with ergonomic advantages that provide you and baby with the ultimate freedom for every journey.

Features

  • Ergonomic advantages
  • Installation options
  • NEXT system compatible

Freedom for

the journey

iF Design Award 2025  European Product Design Award - Top Design Winner 2024

Product ImageProduct Image

Ergonomic advantages

Converts to a flat reclining seat with a 157° recline in the vehicle or on a pushchair, keeping baby's head, spine, and hips in an ideal position for healthy development.

Three recline positions

Car Seat + Travel System Modes

in both car seat and travel system modes

Installation options

Side and rear belt guides give you a choice of installation method–vehicle belt, BASE next or as a travel system with a compatible pushchair.

ARRA Flext Vehicle Belt PathARRA Flext Vehicle Belt Path

Vehicle belt path installation
Side and rear belt guides for vehicle belt path installation.

ARRA flex Vehicle BaseARRA flex Vehicle Base

5-second True lock™

BASE next installation
makes set up swift, simple, and secure, using vehicle’s ISOFIX anchor points.

ARRA flexARRA flex

 next system™
compatible

Side-to-back base rotation for easy harnessing and car seat installation. 

Crumple zone within the stability leg of BASE next absorbs impact and minimizes force to baby.

Base next Indicator

BASE next coloured install indicators
Coloured indicators on BASE next confirm proper installation so there's no second-guessing.

ARRA flexARRA flex

Heavy duty shell

i-Size certified and meets the highest R129 safety standards that include side impact testing for your peace of mind.

i-Size Icon

EPP energy-absorbing foam takes side impact security to the next level.

ARRA flexARRA flex

Headrest and harness adjust simultaneously

10-position headrest
1-handed height-adjustable headrest sports 10 positions to accommodate growth.

No-rethread harness
No-rethread 3-point harness lets them grow easily and securely.

ARRA flexARRA flex

Removable Merino 
wool insert 

Insert is made of environmentally friendly Merino wool and TENCEL™* branded lyocell fiber blend that is soft, naturally controls moisture, and is environmentally friendly.

*TENCEL™ is a trademark of Lenzing AG

Tailor tech™ foam
Headrest’s patented Tailor tech™ memory foam provides added security for a comfortable custom fit that grows with baby.

ARRA flexARRA flex

High-strength handle

transfers a large portion of the crash forces into the shell and protects baby's particularly sensitive head area.

Luxe leatherette carry handle
for more secure gripping.

Peek-a-boo window

Removable, full coverage UPF 50+ canopy
with flip-out eyeshade and mesh peek-a-boo window.

ARRA flex on various compatible Nuna stroller framesARRA flex on various compatible Nuna stroller frames

Travel system ready

using post adaptors with compatible pushchairs. Converts to a flat reclining seat—157° angle—usable in the vehicle or on a pushchair

Freedom for

the journey

iF Design Award 2025  European Product Design Award - Top Design Winner 2024

Ergonomic advantages

The 157° recline keeps baby's head, spine, and hips in an ideal position for healthy development, making it exempt from the 2-hour limit usage recommendation 

ARRA flex in Car seat and Travel System mode

Three recline positions 

in both car seat and travel system modes.

GIF showing the ARRA flex transitioning between its three reclineGIF showing the ARRA flex transitioning between its three recline
Product Image   Product Image

Vehicle belt path installation
Side and rear belt guides for 
vehicle belt path installation.

  

5-second True lock™

BASE next installation
makes set up swift, simple, and secure, using vehicle’s ISOFIX anchor points.

Installation options

Side and rear belt guides give you a choice of installation method–vehicle belt, BASE next or as a travel system with a compatible pushchair. 

next system™

compatible

Side-to-back base rotation for easy harnessing and car seat installation. 

Crumple zone within the stability leg of BASE next absorbs impact and minimizes force to baby.

Base next Indicator

BASE next coloured install indicators
Coloured indicators on BASE next confirm proper installation so there's no second-guessing.

i-Size certified

Heavy duty shell

i-Size certified and meets the highest R129 safety standards that include side impact testing for your peace of mind.

EPP energy-absorbing foam
EPP energy-absorbing foam takes side impact security to the next level.

Headrest and harness adjust simultaneously

10-position headrest
1-handed height-adjustable headrest sports 10 positions to accommodate growth.

No-rethread harness
No-rethread 3-point harness lets them grow easily and securely.

Removable Merino 
wool insert 

Insert is made of environmentally friendly Merino wool and TENCEL™* branded lyocell fiber blend that is soft, naturally controls moisture, and is environmentally friendly.

*TENCEL™ is a trademark of Lenzing AG

Tailor tech™ foam
Headrest’s patented Tailor tech™ memory foam provides added security for a comfortable custom fit that grows with baby.

High-strength handle

transfers a large portion of the crash forces into the shell and protects baby's particularly sensitive head area.

Luxe leatherette carry handle for more secure gripping.

Peek-a-boo window

Removable, full coverage UPF 50+ canopy with flip-out eyeshade and mesh peek-a-boo window.

Travel system ready

using post adaptors with compatible pushchairs. Converts to a flat reclining seat—157°angle—usable in the vehicle or on a pushchair

7b764db9ab1ccbf08eb9286c761c204f543c8bba0e1b469a11b45b930344ce57 13.58.245.201

We noticed you’re coming from United States.

Unfortunately, we don’t ship there.

View countries we ship to