Reclining i-Size infant car seat for birth to 15 months

arra™ flex

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Please note that order delivery times may be extended during the holiday season. The current estimated lead time is 10 days.

For those busy days and long journeys, the 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 installed using one of the many flexible options in your vehicle 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

Use

  • 3 recline positions in car seat and travel system modes
  • Converts to a flat reclining seat—157° angle—usable in the vehicle, airplane or on a pushchair
  • Travel system ready using post adaptors with compatible pushchairs

Installation Options

  • BASE curv: 360° rotating base with ProxiPivot™ technology for single motion spin and slide out, installs using a load leg and ISOFIX to quickly click all NEXT system compatible car seats on and off
  • BASE next: 360° rotating base for simple harnessing, installs using a load leg and ISOFIX to quickly click all NEXT system compatible car seats on and off
  • Vehicle belt: installs securely using the vehicle seat belt without a base
  • Airplane: TÜV-certified for in-flight safety when secured with the lap belt

Safety

  • EPP energy-absorbing foam takes side impact security to the next level
  • i-Size certified and meets the highest R129 safety standards that include side impact testing for your peace of mind
  • Headrest’s patented Tailor tech™ memory foam provides added security for a comfortable custom fit that grows with baby

Comfort

  • Removable newborn insert provides customisable comfort
  • 1-handed height-adjustable headrest sports 10 positions to accommodate growth
  • 157° recline keeps baby's head, spine, and hips in an ideal position for healthy development, making the seat exempt from the 2-hour limit usage recommendation
  • Designed to recline during air travel so baby stays comfy during the flight
  • No-rethread 3-point harness lets them grow easily and securely

Premium Details

  • Luxe leatherette carry handle for more secure gripping
  • Conveniently lightweight weighing in at 3.8* kg (not including insert or canopy)
  • Removable full-coverage UPF 50+ canopy with flip-out eyeshade and mesh peek-a-boo window
  • Insert is made of environmentally friendly Merino wool and TENCEL™ branded lyocell fiber blend that is super soft and naturally controls moisture (TENCEL™ is a trademark of Lenzing AG)
  • Heavy duty top-of-the-line plastic shell keeps little ones in place
  • High-strength handle transfers a large portion of the crash forces into the shell and protects baby's particularly sensitive head area

Awards and Certifications

  • European Product Design Award – Top Design Winner 2024
  • iF Design Award Winner 2025
  • Red Dot Product Design Winner
  • GREENGUARD Gold Certification means it has been thoroughly tested and certified to meet stringent volatile organic compounds and chemical emissions standards

Product specifications

Weight:
3.80 kg (not including insert or canopy)
DIMENSIONS:   L 64-73.5 x W 43.5 x H 58.5 cm

Freedom for
the journey

NEXT system™ compatible

A modular system offering two 360° rotating base options and a range of infant and convertible car seats built for flexible travel during their first four years.

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.

3 recline positions

3 recline positions in both car seat and travel system modes.

Installation options

Side and rear belt guides give you a choice of installation methods—vehicle belt, ISOFIX install with the BASE next or BASE curv, or as a travel system with a compatible pushchair.

NEXT system compatible

BASE curv: 360° rotating base with ProxiPivot™ technology for single motion spin and slide out. 

BASE next: 360° rotating base for simple harnessing.

Vehicle belt path installation

Side and rear belt guides for vehicle belt path installation.

Airplane

TÜV-certified for in-flight safety when secured with the lap belt.

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 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 to 5-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

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

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.

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