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-32 %
Britax Safe-n-Sound Hi-Liner SG Booster Seat - Ink Blue
RRP: $229.00
NOW: $154.00

In stock

Quick Overview

Suitable from 4 years to 8 years of age.


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Minimum Height - Your child can use the Hi-Liner SG once their shoulder's are in line with the Lower Shoulder Height Marker with the headrest in the lowest position. If below the Lower Shoulder Height Marker your child is too small for the Hi-Liner SG and should remain in a restraint with an in-built harness.

Maximum Height - Your child can continue to use the Hi-Liner SG until their shoulder's reach the Upper Shoulder Height Marker with the headrest fully raised. When they reach this stage they then need to move to the next form of restraint.


Expandable Booster Seat - The Hi-Liner SG is the first Expandable Booster Seat designed with slots in the seat cover and shell. This makes it compatible with Safe-n-Sound Protecta PLUS Harness for additional safety.

SLIDEGUARD - The Hi-Liner SG features the exclusive Safe-n-Sound SLIDEGUARD Clip. The SLIDEGUARD Clip is a life saving device that prevents your child from sliding under the lap-belt (submarining) during impact, thus minimising the risk of abdominal injury.

Deep side wings are EPS foam lined providing additional protection in a side impact crash.

Secured with Tether to the Vehicle Anchor Point to provide superior stability in car.

Protecta PLUS Harness compatible - A Child Harness is suggested for use to improve upper torso support.

One hand adjust headrest is simple to change height to comfortably fit child's height.

The red colour coded seat belt paths indicate the path and positioning of seat belt to ensure correct fit.

Arm rests provides guide for seat belt positioning and provide child extra comfort.

Removable, machine washable (gentle cycle) cover in smart sophisticated colours designed to suit all vehicles.

Retractable cup holders.


Suitability - 4 years to 8 years of age (approx.)
Product Weight - 5.27kg (approx.)
Fwd Facing Upright - 69.5cm (min height), 84cm (max height), 37cm (depth), 45.5cm (width)
Shoulder Height Marker - 38.5cm (min), 50cm (max)