Nuna Arra Flex Infant Car Seat
Nuna Arra Flex Infant Car Seat

The Nuna ARRA flex Reclining Infant Car Seat is a premium i-Size infant car seat designed to keep your baby safe, supported and comfortable from day one. With its sleek design, lightweight shell and innovative reclining function, the ARRA flex is ideal for everyday journeys, longer trips and seamless travel system use.
Perfect for parents looking for a versatile reclining baby car seat, the Nuna ARRA flex offers three recline positions, including a near-flat 157° recline for enhanced comfort both in the car and on a compatible pushchair. Whether you are heading out for errands, family travel or daily walks, this infant car seat with recline makes every journey smoother for baby and parent alike.
Car Seat...
The Nuna ARRA flex is suitable from birth and provides a secure rear-facing travel solution for babies from 40 to 87 cm. Designed with both comfort and convenience in mind, it features a lightweight carry design, a 10-position adjustable headrest and a no-rethread harness that adapts easily as your little one grows.
Its advanced recline function helps support a more comfortable travel position, while side impact protection, energy-absorbing materials and i-Size safety compliance provide reassurance on every trip. Compatible with the Nuna NEXT system, the ARRA flex can be installed with a compatible ISOFIX base, vehicle seat belt, or used as part of a travel system with compatible pushchairs. It is also approved for aircraft use, making it a practical choice for families on the go.
Please note: Compatible base and pushchair adaptors may be sold separately. Always check vehicle and stroller compatibility before purchase.
- Suitable rear-facing from birth
- Recommended child height: 40 - 87 cm
- Suitable up to 13 kg
- Approximate age suitability: Birth to 15 months
- 3 recline positions in car seat and travel system modes
- Near-flat 157° recline for added comfort and support
- i-Size infant car seat tested to R129 safety standards
- Can be installed with compatible Nuna bases or vehicle seat belt
- TUV-certified for aircraft use
- Travel system compatible with suitable pushchairs and adaptors
- Lightweight design at approximately 3.8 kg (without insert or canopy)
- 10-position adjustable headrest
- No-rethread harness for easy adjustment
- Energy-absorbing foam for enhanced side impact protection
- Removable newborn insert for added comfort
- UPF 50+ canopy with flip-out eyeshade and mesh peek-a-boo window
- Dimensions: L 64 - 73.5 x W 43.5 x H 58.5 cm Approx.
Introduction
The Nuna ARRA flex Reclining Infant Car Seat is a premium i-Size infant car seat designed to keep your baby safe, supported and comfortable from day one. With its sleek design, lightweight shell and innovative reclining function, the ARRA flex is ideal for everyday journeys, longer trips and seamless travel system use.
Perfect for parents looking for a versatile reclining baby car seat, the Nuna ARRA flex offers three recline positions, including a near-flat 157° recline for enhanced comfort both in the car and on a compatible pushchair. Whether you are heading out for errands, family travel or daily walks, this infant car seat with recline makes every journey smoother for baby and parent alike.
Car Seat...
The Nuna ARRA flex is suitable from birth and provides a secure rear-facing travel solution for babies from 40 to 87 cm. Designed with both comfort and convenience in mind, it features a lightweight carry design, a 10-position adjustable headrest and a no-rethread harness that adapts easily as your little one grows.
Its advanced recline function helps support a more comfortable travel position, while side impact protection, energy-absorbing materials and i-Size safety compliance provide reassurance on every trip. Compatible with the Nuna NEXT system, the ARRA flex can be installed with a compatible ISOFIX base, vehicle seat belt, or used as part of a travel system with compatible pushchairs. It is also approved for aircraft use, making it a practical choice for families on the go.
Please note: Compatible base and pushchair adaptors may be sold separately. Always check vehicle and stroller compatibility before purchase.
Key Features & dimensions
- Suitable rear-facing from birth
- Recommended child height: 40 - 87 cm
- Suitable up to 13 kg
- Approximate age suitability: Birth to 15 months
- 3 recline positions in car seat and travel system modes
- Near-flat 157° recline for added comfort and support
- i-Size infant car seat tested to R129 safety standards
- Can be installed with compatible Nuna bases or vehicle seat belt
- TUV-certified for aircraft use
- Travel system compatible with suitable pushchairs and adaptors
- Lightweight design at approximately 3.8 kg (without insert or canopy)
- 10-position adjustable headrest
- No-rethread harness for easy adjustment
- Energy-absorbing foam for enhanced side impact protection
- Removable newborn insert for added comfort
- UPF 50+ canopy with flip-out eyeshade and mesh peek-a-boo window
- Dimensions: L 64 - 73.5 x W 43.5 x H 58.5 cm Approx.
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