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2 yrs - 8 yrs

Britax Britax Frontier 90 G1.1 ClickTight Booster Seat in Cool Flow Grey Mesh

About the Britax Frontier 90 G1.1 ClickTight Booster Seat

One sentence we never thought we would read about a car seat for kids:

“I couldn't wait to for the kids to go to bed so I could install it.”

Is it actually possible that a parent was looking forward to installing a car seat? Apparently so, because that’s what a reviewer said about the Britax Frontier 90 G1.1 Clicktight Harness-2-Booster Seat! Clicktight makes it incredibly simple to install your seat in minutes – the Clicktight mechanism does all the tightening for you. All you have to do is open the window in the car seat, buckle the safety belt across the belt path (don’t tighten it!), and close the window, and it does all the tightening for you. The Britax Clicktight system is quick, it’s easy, and it WORKS!

Clicktight aside, the Frontier 90 G1.1 Harness-2-Booster Seat provides all the superior protection for your child that you expect from a Britax car seat, from her preschool years all the way up to 120 pounds. The Frontier car seat acts as a forward-facing harnessed seat until your child outgrows the harness, and then can be used as a belt-positioning booster. Additional features include:


  • SafeCell Impact Protection, which integrates safety components that include an Impact Absorbing Base, Tether, and Harness (which slows forward movement in the event of a collision), plus an Impact Stabilizing Steel Frame, and Complete Side Impact Protection PLUS, which utilizes a deep protective shell to absorb crash forces and shield your child from debris, and an energy-absorbing headrest to keep your child’s head and neck secure.
  • An easy to use harness with Quick Adjust, 9 positions, and a 2-position buckle; the harness is easy to move upward and outward as your child grows, and the EZ-Buckle System keeps the buckle out of the way while loading your child in.
  • Comfort features on this car seat include two integrated cup holders, integrated storage for snacks and toys, plush foam padding, and a Front-Adjust Recline so you can tilt your child back for naps!

The Britax Frontier 90 G1.1 Clicktight Harness-2-Booster Seat can be used for kids at the following weights and heights:

Forward-facing, with harness: Starting at 2 years or 25 pounds, up to 90 pounds; 30”-58” in height; seated shoulder height from 12.5” to 20.5”
Belt-positioning booster: 40 to 120 pounds; 45”-62” in height; seated shoulder height 15”-23”



  • The “Nanotex” style is part of the premium Britax Nanotex Collection. This specialty store exclusive collection features revolutionary Nanotex fabric that resists stains, moisture, and odor. No really, it does! We confidently spilled a Starbucks coffee all over a Britax Nanotex car seat and not a single trace was left. And just because it’s water, stain, and odor resistant doesn’t mean this fabric feels like a cheap raincoat - it’s soft and luxurious for your passenger. If you need to clean your Nanotex fabric, it’s incredibly easy. Either wipe away the mess, blot up liquids, or, if needed, use a mild cleaning solution and water to lightly scrub away the stain.
  • The “Cool Flow” style is part of the Britax Cool Flow Collection. Every car seat in the Britax Cool Flow Collection features breathable mesh atop their typical car seat fabric. This creates space between your child and the car seat fabric, and that space allows for air flow and ultimate breathability. What a breath of fresh air!


Shop all Britax at Magic Beans

Britax Frontier 90 G1.1 ClickTight Booster Seat Specs

Max Weight Capacity:
120 lbs
Min. Weight Required:
2 years & 25 lbs
Other Weight Capacity Info:
2 years & 25 lbs. to 90 lbs. forward facing, 40 to 120 lbs. as booster seat (no harness)
Max Height Capacity (in.):
5-Point Harness:
5.0 out of 5.0 stars
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3 Customer Reviews for:

Britax Frontier 90 G1.1 ClickTight Booster Seat

3 user reviews.
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Britax Frontier 90 G1.1 ClickTight Booster Seat
new jersey
  • Experienced Parent
5.0 stars out of 5.0 stars

great seat!


crazy easy fast and secure install

Love this booster seat it couldn't be easier to install unless it put itself in the car! Much more secure of a fit than any of my previous car seats. 5 point harness keeps my little 5yr old comfortable and more secure than a regular seat belt booster. Shipping was super fast ordered on a Thursday and received on Saturday.

Yes, I would recommend this to a friend.
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Britax Frontier 90 G1.1 ClickTight Booster Seat
Austin, TX
  • First Time Parent
5.0 stars out of 5.0 stars



comfortable, safe, easy to install



This seat was very easy to install. The directions for configuring it are straight forward and very easy to setup.

Yes, I would recommend this to a friend.
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Britax Frontier 90 G1.1 ClickTight Booster Seat
  • Grandparent
5.0 stars out of 5.0 stars

Best car seat, easy for this grandma to install

7 out of 7 people found this review helpful

Easy install, safe, 9 year seat



I bought the Britax after much research. People who have purchased this seat love it. I first bought the Frontier without the clicktight, and I gave that to my daughter for her car to "try." Her husband said it was a great seat, and easy to install. I was curious about the clicktight feature so I started looking into that. I found the Frontier clicktight for a great price and decided I would get that one for myself and let them keep the first Frontier. This seat is impressive! I loved that the first Frontier was so easy to adjust for taller kids, and the clicktight is worth the extra money if you plan to move it from vehicle to vehicle. There is nothing to tighten. When you lower the seat back it tightens itself. No more tugging on straps. I am always buying my grandchildren "things," so I decided that I would invest in the best car seats. I am now a huge advocate for the harness in boosters. Go to youtube and watch a video by a parent who had a child in a booster without a harness and that child died. It will break your heart. A good car seat is the best investment you can make. If your adult kids cannot afford a good car seat, help them out and get your grandkids good car seats. It could save a life or prevent a serious injury. Magic Beans had the best price, and even on backorder the seat came in less than 2 weeks. the Kaleidescope is super cute, and the Pacifica is not bad looking, I thought it wouldn't show the dirt. If you figure this seat is rated for 9 years, that's about $30 a year. Watch for a good price and do your homework. You will learn a lot about car seat safety.

Yes, I would recommend this to a friend.
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