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Tell Me Baby > Product categories > Car travel with baby > Forward-facing harnessed & booster seats > Britax Safe-n-Sound Maxi Guard PRO™ Harnessed Car Seat

Britax Safe-n-Sound Maxi Guard PRO™ Harnessed Car Seat

based on 23 reviews

The Britax Safe-n-Sound Maxi Guard PRO™ is a Forward Facing Harnessed seat with SICT™ Safety Technology and an inbuilt Hassle Free Harness™ suitable for growing children from approx. 6 months to 8 years.

Revolutionary Safety – Dual layer Head and Torso Side Impact Cushion Technology™ (SICT™) minimises impact forces providing your child the ultimate side impact protection. Thermo5™ high performance fabric with Bamboo Charcoal means your child will travel in quality and comfort. Our 6 point Hassle Free Harness™ keeps your most precious cargo securely restrained and safer for longer.

Where to buy

Britax Safe-n-Sound
$549.00 Buy now

Top features

Hassle free harness

Side Impact Cushion Technology (tm)

Thermo5(tm) Fabric

Harnessed for Longer


5 Users 23 reviews (23)
5 22
4 1
3 0
2 0
1 0

What the community is saying

easy to installwelcome changesafecomfysound investmentsoft
Amber Piccoli
January 22, 2020
Safe and Comfy

We upgraded my son into this car seat at 3. At Now 5 he is the size of an average 7 year old and he still has heaps of room to grow. He is comfortable and it doesn't feel as bulky as some other seats. I will be buying another…Read More

December 18, 2019
So easy to use this seat

I have a Ford Territory so these car seats fit super easily in my car. These have by far been the easiest seats to install and use on a daily basis. I no longer dread getting the kids into the car. The straps are easy to loosen and tighten and…Read More

Talina Fulwell
December 18, 2019
Best Seat

We initially got this seat for our then 3yo when his sister was born, now she has moved into this seat and is so comfy! I love the easy adjust headrest and the recline as she loves sleeping still in the car. It fits next to another child seat which…Read More

grant hanson
December 16, 2019
Great upgrade

We moved our son into one of these seats when his sister needed a rear facing seat after she outgrew her capsule. We h e done 2 long trips (10 hours) and our son was fine in this eat. The recline is good, it’s comfortable for him and has all…Read More

June 5, 2019
The best car seat!

We purchased the maxi guard pro when my first grew out of his unity capsule. We got him to sit in a few seats in store and see what looked like the best fit for him but also what he felt comfortable in and he kept going back to this…Read More

Product features



  • Colours: Midnight Navy, Pebble Grey, Kohl Black
  • Suitability: From 6 months to 8 years old (approx.)
  • Product Weight: 8.6kg approx.
  • Lower Height Marker: 290mm approx.
  • Upper Height Marker: 510mm approx.

Key features

Key features

  • SIDE IMPACT CUSHION TECHNOLOGY (SICT™) – HEAD PROTECTION: The inner SICT™ layer provides 180° protection around your child’s head, whilst the outer SICT™ layer absorbs immediate crash energy.
  • SIDE IMPACT CUSHION TECHNOLOGY (SICT™) – TORSO PROTECTION: Torso SICT™ minimises the energy impact on your child’s chest and vital organs for greater protection.
  • HARNESSED FOR LONGER: 6 point Hassle Free Harness™ keeps your child securely restrained for longer.
  • THERMO5™ HIGH PERFORMANCE FABRIC: Thermo5™ high performance fabric with Bamboo Charcoal delivers the premium comfort your child deserves.
  • EASY ADJUST HEADREST: With frontal ease of access whilst the child is seated, the easy adjust headrest can be height adjusted without uninstalling the seat. No need to rethread.
  • HASSLE FREE HARNESS™: The easy adjust headrest automatically repositions the shoulder harness while the Hassle Free Harness™ reduces the risk of incorrect installation whilst growing with your child.
  • 2 RECLINE POSITIONS: Offers additional comfort for your sleeping child.
  • EASE OF USE: Pivoting armrest along with EZ-Buckle™ insert enables ease of entry into the seat, while helpful holders store harness buckles providing comfort for your child’s journey.
  • COMFORT WITHOUT COMPROMISE: Generous internal seating area and comfortable trim padding with additional cushioned insert, cup holders and a full length messy mat provides the ultimate in travel comfort.
  • SLIM OUTER WIDTH: Allows multiple car seat configurations in a vehicle.


Q: What is the Thermo5™ fabric made from?
A: The fabric is Polyester, made from a blend of Bamboo/Charcoal and Polyester.
Q: How will Thermo5™ wear compared to the traditional covers used previously?
A: Thermo5™ is a superior fabric and as a sign of our belief in the added quality and performance we feel confident to extend our warranty coverage.

Our warranty covers faulty workmanship or manufacturing faults, and does not cover normal wear and tear or failure due to improper care.
Q: How do I safely dispose of my old Safe-n-Sound car seat?
A: Car seats are made with polypropylene which is number "5" for recycling purposes. Please check with your council for the best method of disposal.

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Britax Safe-n-Sound
$549.00 Buy now

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