The Slideguard clip helps keep your child securely positioned under the seatbelt in the event of a crash, providing added safety. The trim is designed for optimal comfort, ensuring a pleasant and secure ride for your child.
The Slideguard clip helps keep your child securely positioned under the seatbelt in the event of a crash, providing added safety. The trim is designed for optimal comfort, ensuring a pleasant and secure ride for your child.
in 2 offers
The lowest price for Britax Safe N Sound Hi Liner SG Jet Black right now is $199.00 at Baby Bunting, compared across 2 retailers.
The all-time low was $189.00 on 31 July 2025 — today's price is 5% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 1 July 2026.
Britax Safe N Sound Hi Liner SG Jet Black
The Slideguard clip helps keep your child securely positioned under the seatbelt in the event of a crash, providing added safety. The trim is designed for optimal comfort, ensuring a pleasant and secure ride for your child.
The Slideguard clip helps keep your child securely positioned under the seatbelt in the event of a crash, providing added safety. The trim is designed for optimal comfort, ensuring a pleasant and secure ride for your child.
Last updated at 01/07/2026 18:15:49
Britax Safe N Sound Hi Liner SG Jet Black
Delivery between 4–9 July $12.95
Hi-Liner SG Booster Jet Black
Delivery between Fri – Mon $10
originally posted on babybunting.com.au
One of the best booster seats. Baby bunting team was able to organise the delivery as smooth as possible. This is the only store that I was managed to find the colour. 10/10 marks. Thank you. Defenetly tell the others to buy.
originally posted on winkalotts.co.nz
I have been very satsfied with this Booster seat , purchsed for a tall 4.5 year old. Easy to get in and out of and appears very comfortable. A great price compared to other stores who stock this product and friendly service. Istallation was very easy. I would recommend this booster seat , and Winkalotts , to others. Need to be aware that the cup holder is an addtional extra and does not come with the seat.
originally posted on winkalotts.co.nz
Fantastic booster easy to install-had to upgrade from the Diono Rainier as it ate my seatbelt when we converted to booster mode which resulted in me failing my WOF! Nice slim design with plenty of room- this should do my larger-than-average 5year old for the remainder of her carseat required years! Arrived within 24 hours of placing the order.
Britax Safe N Sound Hi Liner SG Jet Black
Delivery between 4–9 July $12.95
Hi-Liner SG Booster Jet Black
Delivery between Fri – Mon $10
One of the best booster seats. Baby bunting team was able to organise the delivery as smooth as possible. This is the only store that I was managed to find the colour. 10/10 marks. Thank you. Defenetly tell the others to buy.
I have been very satsfied with this Booster seat , purchsed for a tall 4.5 year old. Easy to get in and out of and appears very comfortable. A great price compared to other stores who stock this product and friendly service. Istallation was very easy. I would recommend this booster seat , and Winkalotts , to others. Need to be aware that the cup holder is an addtional extra and does not come with the seat.
Fantastic booster easy to install-had to upgrade from the Diono Rainier as it ate my seatbelt when we converted to booster mode which resulted in me failing my WOF! Nice slim design with plenty of room- this should do my larger-than-average 5year old for the remainder of her carseat required years! Arrived within 24 hours of placing the order.
We purchased three of these to replace our kids boosters after an accident, after many reading reviews online. We are so happy we made this purchase. They are quite padded, so the kids are very comfy, and roomy enough that my tall 8 year old still has tonnes of room to grow (And will fit the seat for a good 2-3 years more) yet snug enough that my 4 year old feels safe and secure in the seat also. Add to this that it has a full 5 star safety rating, they are fantastic value for money. Highly recommend!!!
I was looking for a booster seat that had sufficient padding and was still compact. This seat fit the brief. It is a bit bigger than the measurements state on the website but it's the slimmest booster seat l could find that still had enough padding to be comfortable for long trips.
We purchased this for our very tall 4.5 year old. I was reluctant to put him in a booster but he had outgrown his harnessed seat, then I discovered the High Liner. What sold me was the anti submerging clip. But the fit of the seat is great, it is not to wide and my son is super comfortable and stays comfortable even when he falls asleep. Would highly recommend this seat, easy to install.
Thanks for the great seat, fits perfect for my 5 year old. She is constantly saying how comfortable it is! It’s nice and slim and fits her absolutely perfect. I was recommended this seat and also to Winkalotts!
A very easy to install and adjust, comfy and safe booster. Especially good for tall kids. Very quick delivery from Winkalotts. Very happy all round.
Love this seat! It's slimline means it fits easily and comfortably in our car. It is easy to install with only the back anchor to have to attach. Our son loves his new seat and it's double cup holder too!!
We already had one hi liner, so knew they were a fantastic seat for our 5 year old. Winkalotts provide super quick delivery and we’re the cheapest around. Our 5 year old loves her seat and we love knowing she is safe! Great seat, great price, great service
