Safe-n-Sound Kid Guard - Black
The latest addition to the Britax 4-10 year Booster Range! The Kid Guard provides continued safety from first booster use until your child is approx. 135cm in total height - 4 years to 10 years of age (approx.) or when shoulders meet the maximum height markers. With its expandable lower side wings, extendable seat base, Active Head Restraint (AHR) and 9 points adjustable headrest, the Kid Guard grows with your child delivering comfort and safety on the move. Using our patented anti-submarining technology SecureGuard, the Kid Guard offers 4 points of safety, ensuring the adult lap belt is always in an ideal position from shoulder to pelvic bones. With a unique slim design, the Kid Guard easily accommodates 3 across the back. Features: Extended Safety Extendable booster seat with 9 height adjustments and an Upper Height Marker of 542mm (approx.) 4 Points of Safety The SecureGuard anti-submarining device offers 4 points of safety Slim Design Easily accommodates three seats across the back. Tested to Ten Years The Kid Guard Range is the only Booster seat range of its kind tested for use up to ten years! Active Head Restraint (AHR) Simple to use adjustable headrest designed specifically with deep side wings lined with EPS to shield and protect your child’s head in a side impact crash.
The latest addition to the Britax 4-10 year Booster Range! The Kid Guard provides continued safety from first booster use until your child is approx. 135cm in total height - 4 years to 10 years of age (approx.) or when shoulders meet the maximum height markers. With its expandable lower side wings, extendable seat base, Active Head Restraint (AHR) and 9 points adjustable headrest, the Kid Guard grows with your child delivering comfort and safety on the move. Using our patented anti-submarining technology SecureGuard, the Kid Guard offers 4 points of safety, ensuring the adult lap belt is always in an ideal position from shoulder to pelvic bones. With a unique slim design, the Kid Guard easily accommodates 3 across the back. Features: Extended Safety Extendable booster seat with 9 height adjustments and an Upper Height Marker of 542mm (approx.) 4 Points of Safety The SecureGuard anti-submarining device offers 4 points of safety Slim Design Easily accommodates three seats across the back. Tested to Ten Years The Kid Guard Range is the only Booster seat range of its kind tested for use up to ten years! Active Head Restraint (AHR) Simple to use adjustable headrest designed specifically with deep side wings lined with EPS to shield and protect your child’s head in a side impact crash.
The latest addition to the Britax 4-10 year Booster Range! The Kid Guard provides continued safety from first booster use until your child is approx. 135cm in total height - 4 years to 10 years of age (approx.) or when shoulders meet the maximum height markers. With its expandable lower side wings, extendable seat base, Active Head Restraint (AHR) and 9 points adjustable headrest, the Kid Guard grows with your child delivering comfort and safety on the move. Using our patented anti-submarining technology SecureGuard, the Kid Guard offers 4 points of safety, ensuring the adult lap belt is always in an ideal position from shoulder to pelvic bones. With a unique slim design, the Kid Guard easily accommodates 3 across the back. Features: Extended Safety Extendable booster seat with 9 height adjustments and an Upper Height Marker of 542mm (approx.) 4 Points of Safety The SecureGuard anti-submarining device offers 4 points of safety Slim Design Easily accommodates three seats across the back. Tested to Ten Years The Kid Guard Range is the only Booster seat range of its kind tested for use up to ten years! Active Head Restraint (AHR) Simple to use adjustable headrest designed specifically with deep side wings lined with EPS to shield and protect your child’s head in a side impact crash.
The latest addition to the Britax 4-10 year Booster Range! The Kid Guard provides continued safety from first booster use until your child is approx. 135cm in total height - 4 years to 10 years of age (approx.) or when shoulders meet the maximum height markers. With its expandable lower side wings, extendable seat base, Active Head Restraint (AHR) and 9 points adjustable headrest, the Kid Guard grows with your child delivering comfort and safety on the move. Using our patented anti-submarining technology SecureGuard, the Kid Guard offers 4 points of safety, ensuring the adult lap belt is always in an ideal position from shoulder to pelvic bones. With a unique slim design, the Kid Guard easily accommodates 3 across the back. Features: Extended Safety Extendable booster seat with 9 height adjustments and an Upper Height Marker of 542mm (approx.) 4 Points of Safety The SecureGuard anti-submarining device offers 4 points of safety Slim Design Easily accommodates three seats across the back. Tested to Ten Years The Kid Guard Range is the only Booster seat range of its kind tested for use up to ten years! Active Head Restraint (AHR) Simple to use adjustable headrest designed specifically with deep side wings lined with EPS to shield and protect your child’s head in a side impact crash.
in 26 offers
The lowest price for Safe-n-Sound Kid Guard - Black right now is $219.99 at thebabygallery.com.au, compared across 26 retailers.
The all-time low was $50.00 on 24 May 2026 — today's price is 340% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 14 Sept 2026.
Last updated at 14/09/2026 06:35:15
Britax Safe-n-Sound Kid Guard Booster Seat Black, 4-10 Years (Approx), Active Head Restraint, 4 Points Safety (4961)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Britax Safe-n-Sound Kid Guard
Delivery between 18–26 Sept $84.55
Britax Safe N Sound Kid Guard, Black
Delivery between 16–22 Sept $16
Britax Safe n Sound Kid Guard Car Safety
Delivery between 18–24 Sept $69.91
Britax Safe N Sound Kid Guard, Black
Delivery between 16–21 Sept $59
Britax Kid Guard BLACK
Delivery between 22–28 Sept $56.05
Britax Safe-n-Sound Kid Guard Booster Seat
Delivery $38.56
Britax Safe-n-sound Kid Guard
Delivery $50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Britax Safe n Sound Kid Guard Booster Car Seat - Black (4-10yrs)
Delivery between 16–22 Sept $20.05
Britax Safe-n-Sound Kid Guard 4-10yrs
Delivery between Wed – Fri $24.95
originally posted on babybunting.com.au
This is a true narrow booster! Would definitely recommend for narrow car seats.We got good seat to replaced the mother's choice booster seat because the bottom was too wide and covers the seat belt buckle so my son couldn't easily buckle himself.We don't have that problem anymore with this seat, if only we got this in the first place.
originally posted on babybunting.com.au
Slim line so takes up much less space than the previous baby seat, and also makes it easier for my child to do his seatbelt up himself. I chose for the safety features and for how it adjusts to suit growing kids, but my son (5) loves it because it doesn’t look like a baby seat and is very comfy.
originally posted on babybunting.com.au
I brought this two months ago and we love it! My son loves being able to buckle and unbuckle himself. I love the fact all his vital organs are protected by the safety features. The seat is priced well given its features. It’s a win win for us.
| Lower Height Marker | 380mm approx. |
| Upper Height Marker | 542mm approx. |
Britax Safe-n-Sound Kid Guard Booster Seat Black, 4-10 Years (Approx), Active Head Restraint, 4 Points Safety (4961)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Britax Safe-n-Sound Kid Guard
Delivery between 18–26 Sept $84.55
Britax Safe N Sound Kid Guard, Black
Delivery between 16–22 Sept $16
Britax Safe n Sound Kid Guard Car Safety
Delivery between 18–24 Sept $69.91
Britax Safe N Sound Kid Guard, Black
Delivery between 16–21 Sept $59
This is a true narrow booster! Would definitely recommend for narrow car seats.We got good seat to replaced the mother's choice booster seat because the bottom was too wide and covers the seat belt buckle so my son couldn't easily buckle himself.We don't have that problem anymore with this seat, if only we got this in the first place.
Slim line so takes up much less space than the previous baby seat, and also makes it easier for my child to do his seatbelt up himself. I chose for the safety features and for how it adjusts to suit growing kids, but my son (5) loves it because it doesn’t look like a baby seat and is very comfy.
I brought this two months ago and we love it! My son loves being able to buckle and unbuckle himself. I love the fact all his vital organs are protected by the safety features. The seat is priced well given its features. It’s a win win for us.
Highly adjustable, so caters well to growing bodies. One issue is that it can make a creaking sound if you're driving and there's no kid sitting in it. The creaking comes from the base - the extender knob is not fixed tight.
Sturdy seat with a narrow base that makes it easier for the kids to click in their own seatbelt. Before getting our first Kid Guard seat I looked into seatbelt extenders and discovered they're really dangerous, so this seat was a good solution. Knocked off one star because after only a few weeks the fabric on this seat is starting to pill. We have another Kid Guard booster in the 'PRO' which was unavailable to purchase (possibly discontinued?) and that has black fabric that has shown no sign of wear in almost two years.
Great car seat, compact, light, and I love the safety features. It’s great for my large four year old and should last ages. It is not too wide also so you can sit beside it comfortably. It’s also a great colour and looks stylish.
I've been buying Britax for years as I trust the quality and ease of use so the Britax Kid Guard booster was an easy choice for me. My daughter (nearly 8) graduated from her Maxi Guard Pro to the Kid Guard and she immediately loved it. It felt comfortable and soft. The long adjustable seat is fantastic and I can see her in this for a few more years until she's 10+. The cover looks easy to remove for washing. Highly recommend.
We just received this booster seat and initially surprised that there was no harness supplied, then even more surprised to find out that the harness is no longer made!We watched a video re installation and even in the manual it all refers to the harness yet alas- one cannot be found....
Bought the item seeing good reviews but not feeling secured and confident. The item is very light and doesn’t have any armrest. The side wings are not a good built. I am not really happy as my expectations are not met in reality.
Perfect for 3 across the back, especially in a smaller car. The cut-away beside the seat means no more struggles to find disappearing seat belts. Also more comfy than other boosters for larger children. Tether strap is still a bit of a pest but I'd still select this seat for overall ease of use.
| Lower Height Marker | 380mm approx. |
| Upper Height Marker | 542mm approx. |
