SKU: 9288746370
britax trendline car seat

britax trendline car seat Britax Frontier Booster Car Seat

Sale price$18.31 Regular price$20.34
Save 10%

Pay in installments of $5.08 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 28 - Oct 3

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

britax trendline car seat Britax Frontier Booster Car SeatAt A Glance Features The Britax Frontier ClickTight Booster Seat is a safe choice for older children. Quick glance features: Award Winning Protection The top selling Britax Frontier Booster Car Seat boasts several awards for ease of use, best looks, best quality, and more. With 2 layers of side impact protection alongside Britaxs unique ClickTight technology, it is easy to ensure that your child is protected and safe on your journey. Britax Frontier

At-A-Glance Features

The Britax Frontier ClickTight Booster Seat is a safe choice for older children. Quick glance features:

 

Award Winning Protection

The top-selling Britax Frontier Booster Car Seat boasts several awards for ease of use, best looks, best quality, and more. With 2 layers of side impact protection alongside Britax’s unique ClickTight technology, it is easy to ensure that your child is protected and safe on your journey.

Britax Frontier ClickTight Booster Car Seat Features

  • Award-winning
  • ClickTight Installation
  • Extra layer of side impact protection
  • Premium fabrics and comfortable cushioning
  • Cup holder and harness padding included
  • Impact absorbing base and harness
  • Quick adjust 9-position 5-point harness
  • Adjustable recline
  • Meets all safety standards
  • Forward facing/Booster
  • Fabric options available

Award-winning

  • 5 Star Ease of Use rating
  • Carseat Blog 2016 Editor’s Pick
  • Insurance Institute for Highway Safety Best Booster
  • National Parenting Publication Awards Gold Winner
  • Moms’ Picks: Best Looks
  • Moms’ Picks: Best Quality
  • Moms’ Picks: Best Value

ClickTight Installation

3 out of 4 car seats are installed incorrectly, a staggering number considering how important correct car seat installation is when it comes to your child’s safety from injury during a crash. Thankfully, safe car seat installation is simple with the Britax ClickTight Installation Technology. Installation with your vehicle’s LATCH system or seat belt is easy. The ClickTight Key, located at the lower seating area of the car seat, reveals the belt path. The Tensioning Mechanism uses steel tubing on the inside of the front panel and joins with the steel frame assuring tension as it locks the seat belt at the same time.

Extra layer of side impact protection

Along with a powerful alloy steel frame, there is an extra layer of side impact protection integrated into the Frontier Booster Car Seat.

Premium fabrics and comfortable cushioning

The Britax Frontier Booster Car Seat is just as comfortable for your child as it is safe using premium fabrics and padding.

Cup holder and harness padding included

Removable harness padding and cup holders are included.

Impact absorbing base and harness

Both the base and the harness use impact absorbing technology.

Adjustable recline

Reclining is adjustable for comfort compatible with your vehicle using the front-adjust recline.

Meets all safety standards

The Britax Frontier Booster Seat meets all ASTM safety standards.

Forward facing/Booster

Forward Facing

  • Shoulder Height: 12.5 - 20.5 in.
  • Weight: 25 lbs - 90 lbs
  • Height: 30 lbs - 58 in

Booster

  • Shoulder Height: 15 in - 23 in
  • Weight: 40 - 120 lbs
  • Height: 45 - 62 in

Fabric options available

  • Kaleidoscope
  • Metro
  • Cowmooflage
  • Congo
  • Vibe

Britax Frontier ClickTight Booster Car Seat Specifications 

Child Weight (lbs) Forward Facing Harness: 2 years & 25, up to 90
Booster: 40 - 120
Child Standing Height (in) Forward Facing Harness: 30 - 58
Booster: 45 - 62
Child Seated Shoulder Height (in) Forward Facing Harness: 12.5 - 20.5
Booster: 15 - 23
Product Weight (lbs) 25
Product Dimensions Harness Minimum (in) 19W x 28H x 21D
Product Dimensions Harness Maximum (in) 19W x 36H x 21D
Product Dimensions Booster Minimum (in) 19W x 28H x 21D
Product Dimensions Booster Maximum (in) 19W x 36H x 21D
Seating Compartment Height (in) 23.5
Seat Area Depth / Width (in) 13.5 / 12
Shoulder Width (in) 15.5
Harness Slot Heights (in) 12.5 / 13.5 / 14.5 / 15.5 / 16.5 / 17.5 / 18.5 / 19.5 / 20.5
Buckle Strap Depths (in) 7.0 / 9.0
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: 9288746370

Discover Niche Categories That Outsell britax trendline car seat

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Letti
Belleville, US
★★★★★ 5
Great quality bed that my babies love
Color: Dark Gray, Size: Large - 36”L x 36”W x 8”Th, Color: Dark Gray, Size: Large - 36”L x 36”W x 8”Th
This dog bed is exactly what I was looking for! It's like a big pillow that my dogs love. My cat even loves the bed, he tries to steal it every chance he can lol. I was a little skeptical when the box arrived, but after opening and bluffing, it's good quality and super soft! I love that it can be thrown in the wash.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
E
Verified Purchase
elizabeth a hahn
West Palm Beach, US
★★★★★ 4
nice quality but small is too small for a 22 lb pup
Color: Beige, Size: Small - 23”L x 23”W x 8”Th
gave 4 stars due to size, quality seems good, its very soft and thick as well as decent looking for the money, however the small says it fits up to 25 lbs and my 22 lb Frenchton (boston/frenchie mix) barely fits in it. In their defense if I didnt just pay attention to the weight and looked at the measurements then I would have bought a medium so its my fault too, but my advice if you have a dog over 20 lbs I would definitely get a medium
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2026
M
Verified Purchase
Maira G.
New York, US
★★★★★ 5
Loved by both dogs!
Color: Dark Gray, Size: Large - 36”L x 36”W x 8”Th, Color: Dark Gray, Size: Large - 36”L x 36”W x 8”Th
My dogs love them! I wanted something light but comfortable for my dogs (who are extremely picky and don’t like to sit unless there is a cushion to sit on) as secondary beds to easily move around the house as needed. These are perfect and also super cute. I ordered one to test it and immediately ordered the second after the first one arrived. I have a 56 lb. And a 100 lb dog and they love to curl up inside and use the ‘pillow’ to support their head. I ordered the 36” but if your dog likes to sprawl out, I suggest getting the larger one for comparable sized dogs. The pictures are of my 56 lb. dog for reference.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
K
Verified Purchase
Keith Newman
Massapequa, US
★★★★★ 5
Are they using it??
Color: Pink, Size: Medium - 30”L x 30”W x 8”Th
I bought this bed for my cats, of which I have 4. The bed fits 2 cats at a time snuggly if they do not mind sharing. The size I bought is a medium. The bed is a “dog” bed but the cats love it more than any other bed. It is very soft to touch but provides a lot of support. Its depth seems perfect for cats. This bed is rarely unoccupied 😆. I just bought a second one before a riot starts!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Good buy✨
Color: Black, Size: Medium - 30”L x 30”W x 8”Th, Color: Black, Size: Medium - 30”L x 30”W x 8”Th
I ordered the medium to give my small dog space to play in his bed which he does!!! I laid on it with him watching a show so it had my scent and the bed did the rest💖💖💖 its very soft and comfortable My dog is an adult toy poodle under 10lbs the small bed would be fine for just resting.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026

recommand products