SKU: 38186143490
britax car seat extension belt

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

$22.10 $24.56
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 13 - Sep 18

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Description

britax car seat extension belt 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: 38186143490

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4.1 ★★★★★
Based on 6 reviews
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Z
Verified Purchase
Zachery Jeffries
Natrona Heights, US
★★★★★ 5
Best place for head
Size: Queen (Pack of 1), Color: White
Do you love not getting sleep and sweating all over your pillow at night when you are asleep? If so then don't buy this pillow! If you want a good nights sleep and cool pillow like me this is the one. Ive always been ehh towards spending so much on a pillow but its 100% worth it, I sleep so much better and it forms to my head and keeps me cool at night. Great support even for my big head and comes with a bag of extra stuffing if you want to have a little more firmer pillow. Highly recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
L
Verified Purchase
Loves_2_read
Dallas, US
★★★★★ 3
Oversized
Size: Queen (Pack of 2), Color: White
I have chronic neck pain. I am forever buying new pillows. Sometimes I think I found the perfect pillow but then three months later they’re losing their loft. I thought I would give these pillows to try since the stuffing is removable. Now these pillows are really oversized. To the point where I thought that they had sent me king-size pillows but I double checked the packaging and they were Queen. I ended up having to buy king-size pillowcases for them because they just barely fit in the queen size and the pillowcases would always end up pulling back from the edge. So that’s a negative one star there. Now I’ve been sleeping on these pillows for a while and they have held up well. I did end up removing some of the stuffing because it was just too much. I’m a side sleeper and when I use this pillow, it does a good job of keeping my neck in alignment. However, the pillow tends to migrate up as I sleep. Or I tend to slip down off the pillow, either or. So that’s why I’ve removed a second star. Maybe if I removed more stuffing that wouldn’t happen, but then I feel like the loft would be too little. I will say that these provide great support when sitting up in bed reading or watching TV. So would I buy them again? Probably not. Am I going to keep using them? Yes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025
H
Verified Purchase
Helen
Battle Creek, US
★★★★★ 5
The most perfect pillow!!!
Color: White, Size: Queen (2 Pack), Color: White, Size: Queen (2 Pack)
I have spent so much money over the years, 14 years to be exact in trying to find the perfect pillow. I have finally achieved that by buying this amazing memory foam pillow. What I've been searching for is this exact pillow. It's firm, but yet soft and so comfortable. It forms to your head and shoulders. I don't constantly wake up in the middle of the night to fluff my pillow, this pillow stays fluffed throughout the night. The price is a steal and bcuz it's been so hard to find this perfect pillow that I first bought 1 set to try it out and ordered another set right away. I have total of 4 of this amazing pillow. Thank God literally, I am finally done buying pillows. Thank you Amazon for the best purchase ever!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
H
Verified Purchase
Henry Joseph
Boise, US
★★★★★ 5
Feels amazing
Color: White, Size: Standard (1 Pack)
This pillow has completely transformed my sleep! From the very first night, I noticed how comfortable and supportive it feels. The filling is just right — not too firm, not too soft — and it cradles my head and neck perfectly, helping me wake up without stiffness or discomfort. I’ve tried several pillows over the years, but this one stands out for both comfort and quality. It stays fluffy throughout the night and doesn’t flatten like some others do. The cover is soft and breathable, which keeps things cool and comfortable even on warmer nights. Overall, this pillow offers excellent comfort and support at a great price. Whether you’re a side, back, or stomach sleeper, I’d highly recommend giving this one a try — it’s helped improve my sleep and I’m very happy with it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 5, 2026
L
Verified Purchase
LacieGene
Lake Worth, US
★★★★★ 4
Affordable, but lower quality than I expected
Color: White, Size: Queen (2 Pack), Color: White, Size: Queen (2 Pack)
I had an adjustable pillow that came with white, soft, shredded foam with fibers. It was super comfortable. When it came time to replace that one, I specifically chose this OAISZ pillow based on the listing photos that show this has white, soft, shredded foam with fibers. Unfortunately, what I received was low quality blue foam chunks with no fibers. The foam has thick, stiff edges that I can feel. While I was filling the pillow with the foam chunks, I noticed the outer pillowcase had stitching unraveling. The pillowcase feels cool at first, but then it heats up. Overall, these are affordable pillows for a set of two. However, they are low quality. The pillow is comfortable enough to sleep on, but I’m disappointed that the filling is not what is shown in the listing photo. UPDATE: The seller reached out to me after I left the above review and proactively offered a refund which I appreciate. I have revised from 3 stars to 4 stars as a result. The product was not for me, but the customer service was outstanding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 7, 2025

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