Attest Quantum Pro Black Convertible Booster Seat

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)

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) – 42cm 
• Upper Marker (Stop Use) – 57cm

Free delivery Australia-wide on orders over $199. Easy 30-day change of mind returns. Click & Collect from Kingsgrove, NSW.