SKU: 71154739711
britax marathon clicktight convert to booster

britax marathon clicktight convert to booster Britax Grow With You ClickTight Harness-2-Booster Car Seat

$21.05 $23.39
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 17 - Sep 22

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For Your Every Summer RSVP, with Code: SUMMER15

Description

britax marathon clicktight convert to booster Britax Grow With You ClickTight Harness-2-Booster Car SeatThe Britax Grow With You ClickTight harness 2 booster car seat grows with your child from toddler to big kid. Its made with a 4 way stretch athleisure fabric for premium style and comfort. Install with confidence, every time. With ClickTight, you know its right in 3 easy steps: open, buckle, close. 2 layers of side impact protection surround the head, neck & torso. Plus, SafeCell Technology in the base acts as a crumple zone to help absorb crash

The Britax Grow With You™ ClickTight harness-2-booster car seat grows with your child from toddler to big kid. It’s made with a 4-way stretch athleisure fabric for premium style and comfort. Install with confidence, every time. With ClickTight, you know it’s right in 3 easy steps: open, buckle, close. 2 layers of side impact protection surround the head, neck & torso. Plus, SafeCell Technology in the base acts as a crumple zone to help absorb crash energy. Quickly adjust the 9-position harness & headrest using just one hand for the proper fit as your child grows. Once they’re ready to use the seat belt, the 5-point harness tucks away, transitioning to a belt-positioning booster. Color-coded guides help you and your child route the seat belt through the right paths. With arm rests, cup holders and harness comfort pads, even big kids enjoy the ride.

Features:

  • Harness mode 25lbs - 65 lbs; Booster mode 40 lbs -120 lbs.

  • 4-way stretch athleisure fabric combines style and function for a modern look that’s easy to keep clean.
  • Install confidently, every time. With ClickTight, you know it’s right in just 3 easy steps. Open, thread & buckle, close.
  • SafeCells in the car seat base create a crumple zone that absorbs crash energy to help keep it away from your child.
  • Industrial Strength Steel frame reinforces the seat structure to help keep it stabilized.
  • V-shaped tether with staged-release stitches helps slow and reduce forward movement during a crash.
  • Energy-absorbing chest pads reduce your child’s forward movement during a collision.
  • 2 Layers of Side Impact Protection: Energy-absorbing shell and foam-lined headrest protect your child’s head, neck, and torso.
  • 9-position, quick-adjust harness & headrest move together using one hand for the proper fit as your child grows.
  • 2-position buckle can be moved outward to accommodate your growing child.
  • 2 recline positions help you find the most comfortable fit for your child and the best fit for your vehicle.
  • 2 cup and snack holders keep drinks, snacks, and toys within reach.
  • Color-coded belt guides make it easy for you and your child to route the seat belt through the right paths.
  • Easy-to-remove cover for cleaning without uninstalling the car seat or removing the harness.
  • Stay-put, soft comfort pads keep your child’s neck from rubbing against the harness strap.
  • Flip-forward buckle stays out of the way for easy boarding.
  • Easy-to-clean arm rests help your child ride comfortably.
  • Proudly designed, tested and built in the USA with US and global components for safety and quality.

Clicktight Installation:

Britax's commitment to child safety inspired one of their proudest innovations to date - ClickTight Installation. They knew something had to be done about the staggering number of car seats being installed incorrectly. Despite best efforts, parents were still getting it wrong. So Britax developed a 3-step, self-tensioning system that makes it easy to achieve secure installation, every time.

Specifications:

  • Product Dimensions: 19" W x 28–36" H x 21" D
  • Car Seat Weight: 26.5 lbs
  • Child Weight Capacity:
    • Harness mode 25–65 lbs
    • Booster mode 40–120 lbs
  • Child Height Capacity:
    • Harness mode: 34"-49"
    • Booster mode: 44"-63"
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: 71154739711

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4.5 ★★★★★
Based on 19 reviews
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B Helton
Whiting, US
★★★★★ 1
PLEASE REVIEW — FORMULA CHANGED!!!
I wish I would’ve posted a review PRIOR to the formula changing but just know that I LOVED this serum. I’ve struggled with hormonal acne (PCOS) and eczema for as long as I can remember. Finally, last summer my dermatologist put me on (3) different RX including Spironolactone and Accutane. I was so tired so I stopped everything except for CeraVe cleanser, retinol (Tretinoin) and CeraVe healing ointment. My made up skin routine was working until I used too much Tretinoin and burned my face. I had read great reviews about this product so I thought, I might as well try it — and IT WORKED! I’ve been using this product for almost a year and I loved it. However, 3 weeks ago when I ordered it, I noticed the bottle had a green tint. I could tell after one use that the feel of the serum was different, more watery, not as thick as it used to be. The smell was also different. Still, I kept using it for nearly 2 weeks and I experienced 2 breakouts! Sure enough, I stopped the product and within a few days, my skin was back to normal. I am very upset because as someone who has extremely sensitive skin, this worked but unfortunately, the new formula isn’t for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
A
Verified Purchase
Avery
Louisville, US
★★★★★ 5
Very gentle with a light gloss absolutely worth the cost.
I chew gum around 6hrs a day at work to keep my ears popped and have to wear a facemask (extra moisture) which usually ends up leaving the corners of my mouth raw, red, n looking like a cold sore from drying repeatedly there. This feels so soothing and doesn't cause inflammation or drying like using chapstick repeatedly does. It lasts a fair while and I cannot emphasize how much it helps with both healing and protecting. Feels like it actually ADDS moisture and then seals it in without any waxy residue. If your lips are a problem child, this is a holy grail. Notes: - Light Gloss finish - Product feels very soft/buttery, probably best to keep away from hot locations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2025
H
Verified Purchase
Hannah M.
Lowell, US
★★★★★ 5
New favorite lip balm!
Excellent lip treatment. Doesn’t cause breakouts like some balms do for me. Soothes chapped lips well. Bought for my whole family!
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Reviewed in the United States on April 27, 2026
A
Verified Purchase
Alex C.
Natrona Heights, US
★★★★★ 5
So Much Better than Every Other Lip Balm
It’s a little pricey, but the best lip balm I’ve ever tried. It is lightweight, moisturizes excellently, and keeps my lips soft and comfortable. I used to use Nivea but it was heavy and greasy, and I had to apply it much more often. I’ve also tried La Mer. This is just as good but only a fraction of the price. I first bought this when I was doing Accutane. If you’ve ever been through that experience, you know your lips are miserable for months on end, and you have to apply lip balm every fifteen minutes. I tried a dozen cheaper lip balms, but finally decided to try this. It is sooo much better. I could go over an hour without feeling uncomfortable. Even when I’m not doing Accutane, I have very sensitive lips. During the winter I have to apply other lip balms every hour. With this one I only have to apply every four hours. If I forget to bring it with me, I can go all day without my lips feeling too bad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2023
S
Verified Purchase
S
Omaha, US
★★★★★ 4
Lip barrier repair not just protection
I've tried avene, okeefes, aquaphor, and this is my favorite. I use adaplene gel to treat my acne and have increased my use to daily. My skin tolerated it well but my lips became very dry (even trying to avoid adaplene gel from getting on my lips), especially on the lip line. I've been looking for a lip balm that repairs the skin, not just protects it and this is my favorite. I apply it less than the others and it works the best. I like aquaphor but I think it is more protecting instead of repair. When I was searching for a lip balm I used the ordinary barrier support serum which worked but is not as convenient/easy to apply as an actual lip balm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026

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