SKU: 64007469593
britax pioneer g1.1 harness-2-booster car seat

britax pioneer g1.1 harness-2-booster car seat Britax Grow With You Harness 2 Booster Seat - Jillians Drawers

Sale price$22.30 Regular price$24.78
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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3

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Description

britax pioneer g1.1 harness-2-booster car seat Britax Grow With You Harness 2 Booster Seat - Jillians DrawersAllow for 2 week shipping time. The Grow With You Harness Booster Seat is a harness 2 booster seat that grows with your child from toddler to big kid. With the patented ClickTight Installation, youll know its right in 3 easy steps. 2 layers of side impact protection surround the head, neck & torso. Plus, SafeCell Impact Technology creates a crumple zone that absorbs crash energy. Features we love: The ClickTight installation system gives you the

Allow for 2 week shipping time. The Grow With You Harness Booster Seat is a harness-2-booster seat that grows with your child from toddler to big kid. With the patented ClickTight Installation, you’ll know it’s right in 3 easy steps. 2 layers of side impact protection surround the head, neck & torso. Plus, SafeCell Impact Technology creates a crumple zone that absorbs crash energy.

Features we love:

The ClickTight installation system gives you the safest and easiest installation every time so you are certain your little one is protected.
Offers the best protection for your child with two layers of side impact with its e
nergy-absorbing shell and foam-lined headrest to protect your child’s head, neck, and torso.
9-Position, Quick-Adjust Harness & Headrest that move together to create the proper fit as your child grows.
2 Recline Positions help you find a comfortable fit for your child and the best fit for your vehicle.
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.
2-position buckle can be moved outward to accommodate your growing child.
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 

Product Size

  • Product Dimensions: 21" L x 19" W x 25" H
  • Car Seat Weight: 23 lbs
  • Child Weight Capacity:
    • Harness mode 25–65 lbs
    • Booster mode 40–120 lbs
  • Child Height Capacity: Up to 63"
Child Weight - Forward Facing Harness 2 years old & 25 - 65 lbs  
Child Weight - Booster 40 - 120 lbs  
Child Standing Height - Forward Facing Harness 30 - 49"  
Child Standing Height - Booster 45 - 63"  
Child Seated Shoulder Height - Forward Facing Harness 12.5 - 20.5"  
Child Seated Shoulder Height - Booster 15 - 23"  
Product Weight 23 lbs  
Product Dimensions - Harness Minimum 19" W x 28" H x 21" D  
Product Dimensions - Harness Maximum 19" W x 36" H x 21" D  
Product Dimensions - Booster Minimum 19" W x 28" H x 21" D  
Product Dimensions - Booster Maximum 19" W x 36" H x 21" D  
Seat Compartment Height 23.5"  
Seat Area Depth / Width 13.5" / 12"  
Shoulder Width 15.5"  
Harness Slot Heights 12.5" / 13.5" / 14.5" / 15.5" / 16.5" / 17.5" / 18.5" / 19.5" / 20.5"  
Buckle Strap Depths 7.0" / 9.0"  
*Recommendation Britax strongly recommends that children should be secured with a harness system until they exceed the weight or height limits specified.

Care

Read how to care for your car seat here

Warranty

Limited 1 year warranty information can be found here.  9 year expiration.

Video


Product Origin: Proudly designed, tested and built in the USA with US and global components for safety and quality.

About Britax
At Britax, we believe family life should be lived without limit. A world where parents and children are free to make the most of every moment together. And we think it's our responsibility to make this happen. By driving safety standards to ensure children have never been better protected on the move. By pushing boundaries in smart design to make life in motion run smoothly. By extending a helping hand – or two – and always celebrating the journey.

We've been leading the way in child safety technology for more than 70 years. Always innovating, always focusing on what's best for the child, always going beyond 'good enough'. From Europe's best-selling car seat brand, we've become one of the brands most trusted by American families since we launched here in 1996.

Since then, we've revolutionized side impact protection, transformed safe seat installation, and introduced a range of smart strollers designed around the changing needs of today's families.

Our ongoing, open-ended conversation with parents is complemented by our work with car manufacturers, government bodies, and child passenger safety experts – collaborating, advising and using our industry-leading testing facilities to continually find ways to give parents the products and the reassurance to live family life without limit.

Because we believe in helping every parent and every child find their family freedom.

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: 64007469593

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KNE
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Reviewed in the United States on May 30, 2026
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Reviewed in the United States on May 20, 2026
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The Pacific Northwesterners
Dallas, US
★★★★★ 4
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Size: 2 Little Kid, Color: Navy/Blue
My daughter has been wearing these navy/blue shoes since the weather has been less rainy and more sunny. They are great for outdoor play, especially on days when it's warm outside. The knit mesh upper keeps her feet from overheating, and the cushioned insole feels supportive without being stiff. At size 2, the fit is accurate and the width runs a bit roomy, which gave her some growing room without feeling loose. The slip-on design with elastic laces and pull tabs is a real plus. She can get them on and off without any help, which she loves. The shoes are light enough that she barely notices them during long active days. My one small complaint is that the sole feels more like firm foam than rubber, so they can be a little slippery on smooth indoor floors. For the price, these deliver solid everyday value. They look good, hold up well to regular use, and my daughter reaches for them first most mornings. Pros: - Breathable mesh keeps feet cool - Easy slip-on design with elastic laces and pull tabs - Lightweight and comfortable for all-day wear - Accurate sizing with a roomy width - Durable for the price Cons: - Sole can be slippery on hard smooth surfaces - Limited outsole grip compared to rubber-soled shoes
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Reviewed in the United States on June 1, 2026
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Lake Worth, US
★★★★★ 5
Great kids' shoe — easy on, comfy all day
Size: 3 Little Kid, Color: Pink/Lavender
My kid has been wearing these for a few weeks now and I'm genuinely impressed with how well they've held up. The knit mesh upper keeps feet cool and comfortable during long days at school and outdoor play, and the cushioned EVA midsole does a great job absorbing impact. What really won me over is the slip-on design with elasticated laces and dual pull tabs — my child can put them on and take them off completely independently, which is a huge win. The fit is snug but not tight, and they run a bit roomy in width, which is great for kids with wider feet or those who need a little growing room. At $32, the quality feels solid for the price. Lightweight, breathable, and easy to wear — these check all the boxes for an everyday kids' shoe.
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Reviewed in the United States on May 23, 2026
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Melissa
Lexington, US
★★★★★ 5
Cute, Comfortable, Light-Weight Shoes, Perfect for School
Size: 11 Little Kid, Color: Pink/Lavender, Size: 11 Little Kid, Color: Pink/Lavender
These have turned out to be great everyday shoes for my 5 year old. She normally wears a size 10, but since that size wasn’t available, I ordered the 11 expecting her to grow into them. I was pleasantly surprised that they already fit her pretty well. There’s still a little extra room in the toe area, but the shoes fit securely around her ankles so they don’t feel loose or slip off while walking or playing. She says they’re very comfortable and loves how easy they are to slip on by herself. The lightweight design is nice for everyday wear, and they’ve held up well so far despite being worn almost daily. They've become her favorite shoes to wear! Also the pink/lavender color is really pretty in person. Overall, I’m very happy with them and would order again.
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