Nuna ARRA Flex Cosmopolitan Infant Car Seat

Product Introduction:

For busy days and long journeys, the ARRA™ flex infant car seat provides a smooth transition from crib to carrier. With three recline positions—including a relaxed 157° near-flat recline—your baby can lie comfortably whether installed in the vehicle, on an airplane, or attached to a compatible pushchair.

The lightweight ARRA™ flex is i-Size approved and packed with innovative safety and ergonomic features, giving you and your little one the ultimate comfort and protection for every journey.

Why Buy Me?

• Three comfortable recline positions
• Ergonomic 157° lie-flat recline
• Multiple safe installation options
• Lightweight and i-Size approved

Product Features:

• NEXT System Compatible: Works with the NEXT modular system for installation flexibility.
• i-Size Certified: Meets latest EU safety standards for enhanced side-impact protection.
• 157° Recline Angle: Provides an ergonomic near-flat position for healthy spinal development.
• Vehicle Belt Path Installation: Safe and secure installation without a base.
• TÜV Certified: Approved for safe use on aircraft.
• Reclines on Airplane: Ensures comfort even during flights.
• Lightweight at 3.8 kg: Easy to carry without compromising safety.
• Meets R129 Safety Standards: Compliant with advanced European child safety regulations.
• No-Rethread 3-Point Harness: Quick and easy adjustments as baby grows.
• Heavy-Duty Shell: Provides strong structural integrity and superior protection.
• Removable Merino Wool Insert: Soft and breathable natural fiber for temperature regulation.
• EPP Energy-Absorbing Foam: Enhances side-impact protection.
• Tailor tech™ Memory Foam: Adapts to baby’s shape for a customized fit.
• UPF 50+ Canopy: Full coverage with a flip-out eyeshade and peek-a-poo window.
• 10-Position Headrest: Grows with your child.
• Leatherette Carry Handle: Stylish and comfortable grip.
• Travel System Ready: Attaches to compatible pushchairs.

Product Details:

Use

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

Installation Options

• BASE™ curv: 360° rotating base with ProxiPivot™ technology for single-motion spin and slide-out; installs via ISOFIX and load leg
• BASE™ next: 360° rotating base for easy harnessing; installs using ISOFIX and load leg
• Vehicle Belt: Securely installs using the vehicle seat belt without a base
• Airplane: TÜV certified for safe in-flight use

Safety

• EPP energy-absorbing foam for enhanced side-impact protection
• i-Size certified and compliant with R129 safety standards
• Tailor tech™ memory foam headrest for a secure custom fit

Comfort

• Removable newborn insert for customizable comfort
• 1-handed height-adjustable headrest with 10 positions
• 157° ergonomic recline supports healthy spinal and hip development
• Designed to recline during air travel for added comfort
• No-rethread 3-point harness for effortless adjustments

Premium Details

• Luxe leatherette carry handle
• Lightweight at 3.8 kg (without insert/canopy)
• Removable UPF 50+ canopy with flip-out eyeshade and mesh peek-a-boo window
• Merino wool and TENCEL™ lyocell blend insert for natural softness and moisture control
• Heavy-duty plastic shell for enhanced protection
• High-strength handle absorbs crash forces to protect baby's head

Awards & Certifications

• European Product Design Award – Top Design Winner 2024
• iF Design Award Winner 2025
• Red Dot Product Design Winner
• Complies with ECE R129/03
• Factory certified: ISO 14001, ISO 9001, OHSAS 18001
• GREENGUARD Gold certified for low chemical emissions

Recommended Use:

• Rear-facing only
• Child height: 40–87 cm
• Child weight: Birth to 13 kg (approx. 24 months)

Dimensions & Weight:

• L: 64–73.5 cm
• W: 43.5 cm
• H: 58.5 cm
• Weight: 3.8 kg (excluding insert/canopy)

Materials:

• Merino wool and TENCEL™ lyocell fiber blend
• Polyester
• Metal
• Plastic
• Recycled carton packaging

Care Instructions:

• Store pads out of child’s reach
• Wash soft goods in cold water under 30°C
• Hang dry in the shade
• Remove seat from vehicle if unused for long periods
• Do not iron, bleach, or dry clean
• Avoid strong detergents, gasoline, or solvents
• Do not twist soft goods forcefully to dry