Attest Quantum Pro Black
The Attest Quantum Pro is a Convertible Booster Seat designed to grow with your child from approximately 12 months to 8 years. It can be used with the built-in six-point harness before converting to a booster seat with the vehicle’s lap and sash seatbelt once your child reaches the middle height marker. Secur-air™ and Air Cocoon Technology™ (A.C.T.) provide exceptional side-impact protection, absorbing crash forces and keeping your child’s head safer than required by Australian Standards.
Everyday comfort meets practicality with its adjustable locking headrest and easy-care Active Fabric™ covers that are cool, breathable, and machine-washable. The advanced buckle design locks each tongue separately for added security, while the in-built anti-submarining design, comfort inserts, and easy belt path make every trip safe and effortless.
Features
•   Age Suitability: 6 months to 8 years* (approx.)
•   Convertible Design: Forward Facing with an in-built six-point harness from 6 months to 4 years, then converts to a Booster Seat using the vehicle’s lap and sash seatbelt from 4 to 8 years
•   Premium Protection: By combining A.C.T. with Secur-Air™, this seat creates a superior 180-degree protective air barrier that provides stronger cushioning and advanced side-impact protection for safer travel.
•   Anti-Submarining Design: Helps keep the lap belt safely positioned to reduce forward movement in a crash
•   Adjustable Headrest: Locking design allows quick, one-handed height adjustment for a secure and comfortable fit as your child grows
•   All-day Comfort: Breathable, hard-wearing Active Fabric™ covers help keep your child comfortable, even on longer journeys.
•   Effortless Cleaning: Designed with press-stud covers and pads that can be removed easily for quick, fuss-free cleaning
•   Comfort Accessories: Infant insert, shoulder pads, and crotch buckle pad included
•   Warranty: 12 months (cover) and lifetime (shell)
Specifications
Dimensions
- Width (Base) – 44cm
- Height (Headrest Down) - 76cm
- Height (Headrest Up) - 86cm
- Depth (Seat Base) - 41cm
Approximate Shoulder Height Marker Locations
- Lower Marker (Start Use) – 29cm
- Middle Marker (Convert to Booster) – 42cmÂ
- Upper Marker (Stop Use) – 57cm
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Original: $156.14
-65%$156.14
$54.65Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Attest Quantum Pro is a Convertible Booster Seat designed to grow with your child from approximately 12 months to 8 years. It can be used with the built-in six-point harness before converting to a booster seat with the vehicle’s lap and sash seatbelt once your child reaches the middle height marker. Secur-air™ and Air Cocoon Technology™ (A.C.T.) provide exceptional side-impact protection, absorbing crash forces and keeping your child’s head safer than required by Australian Standards.
Everyday comfort meets practicality with its adjustable locking headrest and easy-care Active Fabric™ covers that are cool, breathable, and machine-washable. The advanced buckle design locks each tongue separately for added security, while the in-built anti-submarining design, comfort inserts, and easy belt path make every trip safe and effortless.
Features
•   Age Suitability: 6 months to 8 years* (approx.)
•   Convertible Design: Forward Facing with an in-built six-point harness from 6 months to 4 years, then converts to a Booster Seat using the vehicle’s lap and sash seatbelt from 4 to 8 years
•   Premium Protection: By combining A.C.T. with Secur-Air™, this seat creates a superior 180-degree protective air barrier that provides stronger cushioning and advanced side-impact protection for safer travel.
•   Anti-Submarining Design: Helps keep the lap belt safely positioned to reduce forward movement in a crash
•   Adjustable Headrest: Locking design allows quick, one-handed height adjustment for a secure and comfortable fit as your child grows
•   All-day Comfort: Breathable, hard-wearing Active Fabric™ covers help keep your child comfortable, even on longer journeys.
•   Effortless Cleaning: Designed with press-stud covers and pads that can be removed easily for quick, fuss-free cleaning
•   Comfort Accessories: Infant insert, shoulder pads, and crotch buckle pad included
•   Warranty: 12 months (cover) and lifetime (shell)
Specifications
Dimensions
- Width (Base) – 44cm
- Height (Headrest Down) - 76cm
- Height (Headrest Up) - 86cm
- Depth (Seat Base) - 41cm
Approximate Shoulder Height Marker Locations
- Lower Marker (Start Use) – 29cm
- Middle Marker (Convert to Booster) – 42cmÂ
- Upper Marker (Stop Use) – 57cm
