SKU: 13030630326
britax safe-n-sound hi-liner sg

britax safe-n-sound hi-liner sg Britax Safe n Sound Hi Liner SG Booster

Sale price$18.42 Regular price$20.47
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

britax safe-n-sound hi-liner sg Britax Safe n Sound Hi Liner SG BoosterAt Wattlebee Baby we are proud to offer the Britax Hi Liner SG Booster exclusively to families across the Northern Rivers. This tall booster seat is perfect for your growing child. With the lifesaving anti submarining SecureGuard clip, an adjustable headrest and built in cup holders, the Hi Liner is designed to keep your child comfortable for the entire journey. Key Features One hand adjust headrestSimple to use and easy to adjust as your child grows.

At Wattlebee Baby we are proud to offer the Britax Hi Liner SG Booster exclusively to families across the Northern Rivers.

This tall booster seat is perfect for your growing child.

With the lifesaving anti submarining SecureGuard™ clip, an adjustable headrest and built in cup holders, the Hi Liner is designed to keep your child comfortable for the entire journey.

Key Features

One hand adjust headrest
Simple to use and easy to adjust as your child grows.

SecureGuard™ clip
The patented SecureGuard™ clip is designed to protect your child’s abdominal area from internal injury caused by submarining. It positions the vehicle lap belt correctly over the hips and thighs to help prevent slumping and submarining.

Compact design for 3 across the back
Perfect for cars with smaller rear seating space. The compact design makes fitment easier in small cars where the front seats sit close to the back, and allows you to fit 3 seats across for growing families.

Cup holders
Two hide away cup holders for easy access and convenient storage for your child's drink bottle.

Armrest
For seat belt positioning and extra comfort for child

Available In Different Colours
Comes in smart sophisticated colours designed to suit all vehicles including Jet Black, Grey or Ink Blue.

Easy To Adjust Headrest
One-hand adjust headrest is simple to change in order to comfortably fit child's height.

Machine Washable Covers
Quick-remove washable cover.

SecureGuard 4th Point Of Safety
It helps to prevent slumping and is designed to protect your child from submarining.


General

Suitability:

From 4 years to 8 years (approx)


Dimensions 

Booster Mode Minimum:

H: 752mm

D: 385mm

W: 410mm

 

Booster Mode Maximum:

H: 855mm

D: 385mm

W: 410mm


Product Weight

Seat Weight:
5.4 Kgs




The safest place for your child in any vehicle is in the back seat.  The center of the rear seat is preferable to outboard positions, as long as you can achieve a tight installation, because it is the furthest from a side impact.

Infant Carrier
Restraints manufactured to AS/NZS1754-2004 - When your child's shoulders are level with the top slot of their Infant Carrier it is time to move into a larger seat.
Restraints manufactured to AS/NZS1754-2010/2013 - When your child's shoulders reach the shoulder height marker to change to the next suitable restraint or forward facing mode.

Convertible Car Seat
Restraints manufactured to AS/NZS1754 - 2004 - Your child is too big for a Convertible Car Seat when their shoulders are 25mm above the top harness slot.
Restraints manufactured to AS/NZS1754 - 2010/2013  - When your child's shoulders reaches the shoulder height marker to change to the next suitable restraint or booster mode.

Booster Seat
Restraints manufactured to AS/NZS1754 - 2004 - If your child’s eyes are above the top of the Booster Seat back when seated, this is an indication to move to the next form of seat.
Restraints manufactured to AS/NZS1754 - 2010/2013  - When your child's shoulders reach the upper shoulder height marker to change to the next suitable restraint.

Booster Cushion
Restraints manufactured to AS/NZS1754 - 2004 - If using a Booster Cushion with no back (e.g. Nova) then the child’s eye level must be below the car seat back or headrest when the child is seated.  
The introduction of the AS/NZS1754 - 2010 saw the deletion of Booster Cushions due to their inability to provide side impact protection. Safe-n-Sound ceased manufacturing booster cushions in 2011.

Each child restraint seat has a flame retardant cover which can be removed for cleaning. Cleaning instructions are on the care label attached to the cover. All child restraint seat covers are machine washable (gentle cycle), cold water only, rinse well, dry on flat surface, do not tumble dry, bleach or dry-clean.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 13030630326

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J
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JB
Charlottesville, US
★★★★★ 1
Still soft but looks terrible after 1 wash. Save your money
Color: White, Size: Small, Color: White, Size: Small
Update: sweater looked great when I received. After 1 wash it looks terrible. Looks like it’s been washed too many times, material fuzzy and piled. After wearing it once, it snagged and the knit pulled through. I would NOT recommend. I had such high hopes. Save your money. Very nice sweater, especially for the price! I love the details of the buttons on the sleeves. It is SO soft. It’s not super thick as I can see my skin through it when pressing my hand up against fabric. However, it’s not see through when wearing it. It’ll be perfect in cooler weather and perfect in the winter with a coat but won’t cause me to overheat when in a heated environment. I do feel like it runs big. I could have sized down a size. Although I’m not sure if it’ll shrink after a wash or two.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
L
Verified Purchase
Lynn M
Alexandria, US
★★★★★ 3
Disappointed.
Color: Blue, Size: Large, Color: Blue, Size: Large
This sweater is so comfortable and very soft. It fits well in a flattering, oversized way. But after one wash it is pilled everywhere which makes it look old and shabby. It’s at a price point where I feel compelled to return it.
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Reviewed in the United States on January 10, 2026
T
Verified Purchase
TripletMama Heather
Birmingham, US
★★★★★ 5
Perfect for casual wear and dressy style
Color: Dark Green, Size: Small
This sweater is soooo soft and the color is so rich. The fit of it is perfect, not too tight and not too baggy, just right and I used the size guide to pick my size. Just for reference, I am 5'3" and 130lbs, 38C bust. It's well made and washes great. I chose to hang dry mine as I typically don't put any of my sweaters in the dryer to dry, just to fluff them. I have this one in two colors, the green and the tan/beige and I would say they are both a true representative of the color shown.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 15, 2025
M
Verified Purchase
MMF
Charlottesville, US
★★★★★ 5
Love the long sleeves!!!
Color: White, Size: Small
Love it! I'm 5' 11" tall and I purchased this according to reviews. Several people commented on the length of the sleeves. I have a hard time finding sleeves long enough if it's not " tall" sized. It was perfect for me. If this washes nice I'm going to consider purchasing more in other colors. I ordered the white and just love the long ribbed cuffs with the line of buttons. Very soft.
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Reviewed in the United States on May 1, 2026
C
Verified Purchase
Cindee
Phoenix, US
★★★★★ 4
Nice cozy sweater, but handwashing is recommended
Color: Beige, Size: Medium
Soft and cozy, but does not wash well. Goes with everything. This sweater fits well and looks great. I received lots of compliments while wearing it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026

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