Britax Safe-n-Sound Hi-Liner SG -Grey

BritaxSKU: 4949

Price Drop$191.00 Save 18% off RRP
4x Payments $47.75 with Afterpay
Exclusive Mother’s Day Offers – While Stock Lasts.

The tallest E Type Booster Seat on the market is perfect for your growing child!

The tallest E Type Booster Seat on the market is perfect for your growing child!
  • One hand adjust headrest: is simple to change height to comfortably fit your child in
  • SLIDEGUARD CLIP: prevents the car seat belt from rising up in everyday use reducing the risk of life threatening abdominal injuries in the event of a crash
  • Deep side wings: are EPS foam lined providing additional protection in a side impact crash
  • Secured with top 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
  • Arm rests provide: for seat belt positioning and extra comfort for child
  • Removable, machine washable (gentle cycle) cover: in smart sophisticated colours designed to suit all vehicles
  • Two Retractable Cup Holders
  • Two Side Pockets

Come view this product in our Store.

 

Suitability From 4 years to 8 years of age (approx.)
Product Weight 5.4kg (approx.)
Dimensions - Min H 752mm x W 410mm x D 385mm
Dimensions - Max H 855mm x W 410mm x D 385mm

Please note: Images shown on our website may vary slightly from the product you receive due to updated 2026 mandatory standards.


Under these new regulations, manufacturers are required to include a non-removable label in a visible position, which may differ from product images.

Apply to all Cots,Mattresses,bassinets and Co Sleepers

  • Infant should be placed to sleep on a firm, flat surface.
  • Place infant on their back when using this product.
  • Do not put objects or accessories in an infant's sleep environment.
  • Do not place this product near a blind, cord, strap, or similar item that could become wrapped around an infant's neck.

Apply to all chest of draws and Large Furniture

  • ALWAYS secure it with an anchor device.
  • NEVER allow children to stand, climb or hang on drawers, doors, or shelves.
  • NEVER open more than one drawer at a time.
  • Place heavy items down low.
  • NEVER put a TV on this furniture

Apply to all & rockers & Bouncers

  • Do not use this product for infant sleep.
  • Do not leave infant in this product unsupervised.
  • Infant should be placed to sleep on a firm flat surface.
  • Place infant on thir back when using this product.
  • Do not put objects or accessories in infants sleep enviornment.
  • Do not place this product near a blind,cord,strap or similer item that could become wrapped arounf an infants neck.

    Click here to view our 2026 product update warning labels and detailed explanations.

Important

Please check compatibility & testing prior to matching a car seat/capsule with your selected stroller.

Car seat/capsule compatibility is based on the chart below and approved by Maxi-Cosi and Britax. As a retail store, we guide compatibility in accordance with the manufacturers’ instructions. all product teting conducted by manufactures.

Our standard order processing time is 2-5 business days. Once dispatch tracking number emailed to you.

Items with a specific estimated time of arrival (ETA) are subject to their supplier's timeline.