SKU: 33111455017
britax black car seat

britax black car seat Britax Grow With You ClickTight Harness-2-Booster Car Seat

Sale price$26.85 Regular price$29.83
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

britax black car seat Britax Grow With You ClickTight Harness-2-Booster Car SeatChoose a toddler car seat that grows with your child from toddler to big kid age with the Britax Grow With You ClickTight harness 2 booster car seat. This high back booster seat starts as a 5 point harness car seat and converts into a belt positioning booster that works with your car's seat belt. With ClickTight Technology, you can install with confidence, every time in 3 easy steps: open, buckle and close. Quickly adjust the 9 position harness and

Choose a toddler car seat that grows with your child from toddler to big kid age with the Britax Grow With You ClickTight harness-2-booster car seat. This high back booster seat starts as a 5-point harness car seat and converts into a belt-positioning booster that works with your car's seat belt. With ClickTight Technology, you can install with confidence, every time in 3 easy steps: open, buckle and close. Quickly adjust the 9-position harness and 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 the seat to a belt-positioning booster. The color-coded belt guides help you and your child route the seat belt through the right paths for a secure fit. This forward facing car seat is made with naturally flame retardant fabric and foam that is safe to machine wash and dry. SafeCell Technology in the base acts as a crumple zone to help absorb crash energy for additional protection for your growing child. The protective seat shell and foam-lined headrest help absorb impact energy and are designed to help keep your child's head, neck, and body safe. This booster car seat features armrests, 2 cup holders and harness comfort pads, so even big kids enjoy the ride.

  • TWO DIFFERENT MODES: Harness mode is 25 lbs - 65 lbs, 34" - 49" height and booster mode is 40 lbs - 120 lbs, 44" - 63"   
  • NATURALLY FLAME-RETARDANT FABRICS: The flame-retardant fabrics and foam are safe to machine wash and dry    
  • COMFORTABLE RIDE: Premium padding improves comfort for your growing child   
  • STRONG CONSTRUCTION: Made with high-strength steel for reinforcement and stability  
  • PATENTED TETHER: V-shaped tether features staged-release stitches to help slow and reduce forward movement in a crash  
  • CLICKTIGHT(R) INSTALLATION: Unobstructed seat belt paths clear the way for confident installation, and the automatic tensioner takes care of the tightening   
  • SAFETY YOU CAN TRUST: Equipped with SafeCell technology that acts as a crumple zone to absorb crash energy   
  • QUICK-ADJUST HARNESS AND HEADREST: These pieces move together for easy one-hand adjustments for a proper fit   
  • VERSATILE BUCKLE: The 2 buckle positions help you get a good fit for your growing child, and the flip-forward buckle flips out of the way for stays out of the way for easy boarding   
  • COLOR CODING: The color-coded belt guide helps you properly route the seat belt for safe use   
  • TWO REMOVABLE CUP AND SNACK HOLDERS: Keep drinks and snacks within reach for an enjoyable car ride   
  • STAY-PUT HARNESS PADS: Soft comfort pads keep the harness straps from rubbing against your child's neck   
  • WASHER AND DRYER FRIENDLY: Removable cover can go in the washer and dryer for convenient upkeep  
  • TWO LAYERS OF ENERGY MANAGEMENT: The protective seat shell and foam-lined headrest help absorb impact energy and are designed to help keep your child's head, neck, and body safe 

Specifications

  • Product Dimensions: 21" x 19" x 25"
  • Child Weight: 25-120 lbs
  • Forward-facing Harnessed Weight: 25-65 lbs
  • Belt Positioning Booster Weight: 40-120 lbs
  • Seat Area Depth/Width: 15" / 12"
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: 33111455017

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4.8 ★★★★★
Based on 9 reviews
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Product Reviews
J
Verified Purchase
J Whitehead
West Palm Beach, US
★★★★★ 5
Good product, quite sticky I must say.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Worked for my van insulation
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
D
Verified Purchase
David Spencer
San Leandro, US
★★★★★ 5
Good stuff
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Good stuff, easy to use, self adhesive backing contours around curves easily and works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
S
Verified Purchase
stookie778
Birmingham, US
★★★★★ 5
Works amazingly, but only if you install it correctly.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you purchasing Siless Liner 157 mil (4 mm) Sound Deadening mat, to block unwanted sounds in your car, this is what you need to buy. But wait! It's not the only thing you need to buy if you want to "actually" deaden sound. By itself, it will definitely block a noticeable amount of sound, and, most likely, that's all you realistically need. But... But... If you want the Siless Liner Sound Deadening Mat to really help you take it up a few notches, to get the best sound almost bordering on soundproofing, listen up. You will have to install traditional butyl rubber first. Doesn't have to be the Siless brand, but I'm sure they would love to sell both to you, I used both Killmat (80mil) and Noico (50mil). I have a Honda S2000. It's a two-seater convertible sports car if you don't know what this car is, and it's loud when I'm driving above 60mph. I also happen to have a sound system installed as well. Other than that, the car is stock. I first installed the butyl rubber on the car's interior sheet metal. I went all out and covered everything I could. I didn't need to but I wanted to. I was extremely impressed with the results. But I wanted to go further. Not because I needed to but because just wanted to see what it would be like. So I bought Siless Liner 157 mil (4 mm) 36sqft Sound Deadening mat to go on top of the butyl rubber mats. I put this over every area I installed the butyl rubber. I had to be careful of clearance issues since I added a significant amount of underlayment, and you should too. If you put butyl rubber sound-deadening materials in 50% of the total interior area, you'll hear a noticeable improvement. If you put butyl in about 80% of the total area, you'll be even more amazed at the improvement, compared to before. I originally did all the above myself, so that's my experience and so your mileage may vary. I then installed the Siless Liner Sound Deadening mat over every place I could even going further than I could with the butyl rubber. I used the Siles Liner in areas where butyl rubber would not have been effective, such as the roll bar hoop area and large empty cavities or holes. I covered everything I could, firewall, doors, floor pan, transmission tunnel, trunk, trunk lid, fuel tank area, rear quarter panels, and rear-wheel tunnels, in Siless Liner Sound Deadening Mat. WOW!! The Siless Liner Sound Deadening Mat was the icing on the cake! Let's not forget, this car is a convertible sports car so it will never be a quiet ride, ever. But I can now actually have a conversation with a passenger at a normal-ish volume! This also means I can now have a normal hands-free phone call without having to plug one ear to block out the noise! My sound system sounds so much better! Just by going through the install process, I looked for any vibration, rattle, squeak, and noise-prone areas to either eliminate or reduce unwanted noise production. If you forget this step, the inside and outside of your car will rattle and buzz. I skipped this step the first time around. But did it right before I installed more butyl rubber and the improvement was impressive, especially inside the car. Outside the car, I didn't notice a difference until I put the last layer of Siless Liner Sound Deadening Mat. The sound deadening mat works both ways from what I can tell. If I turned up my music, as loud as I occasionally do, parked in the attached garage to the house, with the garage door closed, I would be barely able to tell the car was playing music in the garage. It sounds like it is another car, just a little bit down the street, with a very loud base. If you stand 20 feet away outside the car, the sound system is noticeable, but not obnoxious by a long shot. Get a 3 piece wood/metal roller set as well, which makes quick work of large areas.
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Reviewed in the United States on December 23, 2021
L
Verified Purchase
Ligia
Lexington, US
★★★★★ 5
Better than Kilmat
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Great adhesion, and you can immediately see the sound difference when you rap the area and compared it to another area without it. Also, very easy to cut and apply. Once on, you may not be able to peel it and reposition it, so be sure where you want it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
J
Verified Purchase
J M.
Grantham, US
★★★★★ 3
Not much noise reduction…
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Easy to install but did not provide much sound dampening…
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026

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