SKU: 47235456727
britax safe and sound hi liner

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

Sale price$26.95 Regular price$29.95
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

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For Your Every Summer RSVP, with Code: SUMMER15

Description

britax safe and sound hi liner Britax Safe-n-Sound Hi-Liner SGThe Britax Safe n Sound Hi Liner SG is a tall E type booster seat (anchored with a tether but uses vehicle seatbelt to restrain child) and is perfect for your growing child. The lifesaving SecureGuard clip prevents your child from sliding under the seat belt (known as "submarining") in the event of a crash. The trim is also very comfortable which helps on long trips. Features: One Hand Adjust Headrest SecureGuard Clip positions the vehicle lap belt

The Britax Safe-n-Sound Hi-Liner SG is a tall E type booster seat (anchored with a tether but uses vehicle seatbelt to restrain child) and is perfect for your growing child.


The lifesaving SecureGuard clip prevents your child from sliding under the seat belt (known as "submarining") in the event of a crash.

The trim is also very comfortable which helps on long trips.

Features:

  • One Hand Adjust Headrest
  • SecureGuard Clip – positions the vehicle lap-belt correctly over the hips and thighs to prevent slumping and submarining
  • Deep side wings for protection in a side impact crash
  • Tethered booster – top tether secures the booster to the Vehicle Anchor Point
  • Removable, washable cover
  • Handy cup holders

Specifications:

  • Age suitability: From 4 years to 8 years old (approx.)
  • Product weight: approx. 5.4kg
  • Seat height (headrest not extended): 752mm
  • Seat height (headrest fully extended): 855mm
  • Seat width: 410mm
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: 47235456727

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4.5 ★★★★★
Based on 7 reviews
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Jade Stone
Louisville, US
★★★★★ 5
It works!
I ran out and I could tell a huge difference in the amount of energy I had. I have received my second order and can tell I am back on it. It definitely helps me with energy!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2025
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Estela Hamlet
Massapequa, US
★★★★★ 1
Unsatisfied
Does not work.
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Reviewed in the United States on March 7, 2026
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Verified Purchase
Vetswife1
Charlottesville, US
★★★★★ 5
Lil more pep!
I can tell a difference in my energy level with this product. No problem with sleep quality.
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Reviewed in the United States on January 20, 2025
D
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Dannine Pritchard
Belleville, US
★★★★★ 4
They work!
They work!
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Reviewed in the United States on October 17, 2025
K
Verified Purchase
Karen
Port Orchard, US
★★★★★ 5
Perfect Quality.
Format: Hardcover, Format: Hardcover
Cloth bound cover with printed foil design on the front cover. The lettering color ; as well as the picture illustrations, are entirely printed in blue ink. There is a removable price sticker on the back of the book, which it is hard to remove without it leaving glue residue behind, therefore I myself left it as it was. The sprayed edges are also of blue metallic color. Very nice quality book I recommend buying it. My copy of the book had only a very tiny indentation on the edge of the top front cover but hardly anything to make a fuss about.
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Reviewed in the United States on January 23, 2026

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