SKU: 52923156465
britax safe cell

britax safe cell Britax Poplar Convertible Car Seat (Cobalt Onyx)

$25.33 $28.14
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 27 - Oct 2

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For Your Every Summer RSVP, with Code: SUMMER15

Description

britax safe cell Britax Poplar Convertible Car Seat (Cobalt Onyx)Ready to go with room to grow! The Britax Poplar Convertible Car Seat takes the stress out of moving to the next car seat stage thanks to the patented ClickTight Installation and slim SpaceSaver design. This car seat accommodates up to 50 pounds rear facing to help keep your child riding safely even longer and easily switches to a forward facing car seat as your child grows. ClickTight Technology installation provides fully open seat belt paths that

Ready to go with room to grow! The Britax Poplar Convertible Car Seat takes the stress out of moving to the next car seat stage thanks to the patented ClickTight® Installation and slim SpaceSaver™ design. This car seat accommodates up to 50 pounds rear facing to help keep your child riding safely even longer and easily switches to a forward facing car seat as your child grows. ClickTight Technology installation provides fully open seat belt paths that are clearly labeled and easy to access, and the automatic tensioner takes care of the tightening. Slim outside and spacious inside, the toddler car seat features 17" SpaceSaver technology designed to fit 3-across* without compromising on trusted Britax safety and premium comfort. The Britax car seat boasts a patented SafeCell® crumple zone and V-shaped top tether to help manage crash energy. The reinforced frame and belt paths provide strength and stability. Rear facing car seat cover fabrics are naturally flame retardant with no added FR chemicals and safe to machine wash and dry. *Britax cannot guarantee 3-across installation fitment in all vehicles

Recommendation – Britax strongly recommends:

  • Children ride rear-facing to the highest weight or height specified
  • Children should remain in a child seat with a 5-point harness until reaching the maximum weight or height allowed
  • The top tether be used at ALL times when installing the child restraint forward-facing.

Why You'll Love it

ClickTight Installation

Install with confidence in three easy steps: open, thread & buckle, click it closed

SpaceSaver Design

Slim outside, spacious inside: 17” seat design without compromising on trusted Britax safety & premium comfort

Extended Rear-Facing

Fits up to 50 lbs and 49" to help keep your growing child riding rear-facing longer

Features:

14-Position, Quick-Adjust Headrest & Harness

Create the proper fit as your child grows

Patented V-Shaped Tether

Staged-release stitches help slow & reduce forward movement during a crash

Dishwasher Safe Cup Holders

Removable for easy cleaning between car rides

6-Position, Quick-Adjust Recline

Helps you find the most comfortable fit for your child & the best fit for your vehicle

SafeCell Technology

Acts as a crumple zone, helping to keep crash energy away from your child

5-Point Safety Harness

Helps evenly distribute crash energy to keep your child safe

Naturally Flame-Retardant Fabrics

With no added FR chemicals

Carbon Steel Frame

Reinforces the seat structure to help keep it sturdy and stabilized

Specifications

  • Product Dimensions: 20.5" x 17" x 23.5"
  • Harness Slot Heights: 8", 8.7", 9.4", 10.1", 10.8", 11.5", 12.2", 12.9", 13.6", 14.3", 15", 15.7", 16.4", 17"
  • Buckle Strap Depths: 4" - 7"
  • Child Weight: 5-65 lbs
  • Rear-facing Harnessed Height: Less than 49"
  • Forward-facing Harnessed Height: Less than 49"
  • Rear-facing Harnessed Weight: 5-50 lbs
  • Forward-facing Harnessed Weight: 22-65 lbs
  • Seat Area Depth/Width: 11" / 12"
  • Shoulder Width: 14"
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: 52923156465

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4.2 ★★★★★
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Allana Linn
Lowell, US
★★★★★ 4
Soft, comfortable, more of a casual tee than performance
Size: Medium, Color: Navy
This is a really comfortable shirt. The fabric is soft right away and it fits well without feeling tight or awkward. It drapes nicely and just feels easy to wear. I wouldn’t really call it a true moisture-wicking workout shirt though. It feels more like a soft cotton tee than anything performance-focused. I haven’t worn it for anything super active, but based on the material it doesn’t seem like that’s really what it’s best for. That said, for casual wear, travel, or light activity it’s great. Comfortable, breathable enough, and the graphic is a nice touch without being over the top. Overall, I like it. Just go in expecting a comfy everyday shirt, not a high-performance athletic one.
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Reviewed in the United States on April 6, 2026
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Julian
Battle Creek, US
★★★★★ 5
Worn, lived in feel
Size: Medium, Color: Navy
The material is soft and breathable, with limited stretch but has a comfy worn feel. The fit is loose with a boxy straight cut, and hem that falls on or just above hip. The color is as seen in the pictures; a deep navy blue with logo print on the upper chest. It’s an everyday anytime kind of t-shirt. Looks great with leggings, jeans, shorts, etc.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
L
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Liz Newman
Louisville, US
★★★★★ 5
Comfortable and cool. Does not ride up.
Color: 01-multicolour (4-pack), Size: Medium
Extremely comfortable. Stays cool. Ample coverage. Quality material. They do not creep up. I ordered a medium which I generally take a size small. I have reordered and will reorder again to add more colors to my collection.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
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Janola
Lowell, US
★★★★★ 5
Great Value for Cool Thigh Protection
Color: 02-multicolour (4-pack), Size: XX-Large
For the price, I'm not sure there are better women's boxer shortlettes anywhere. I've tried more expensive brands, and for quality and cooling, these are right up there. I have other bamboo viscose undies that still get gross when I get sweaty in the summer, but these, with the large mesh panel, really help wick away a lot of that moisture, keeping you feeling dryer and cooler. I find that the leg openings are comfortable and don't roll up! and the waist band doesn't dig, nor does it roll down. These do not provide any compression, and I wasn't looking for any. I just wanted some cooling, thigh protecting women's boxers that wouldn't break the bank. These are them! Bonus- I've washed them and put them in the dryer (following their instructions), and they haven't shrunk; they look about the same and are nice and soft.
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Reviewed in the United States on July 28, 2025
R
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Reviewer
Alexandria, US
★★★★★ 4
Great for the entire family but expensive
So far so good. The brand of boxers we had been buying changed their style and construction so we needed to find an alternative. These have held up well so far to multiple weeks of frequent washing and wearing from the entire family. We did size up from the usual 6/M we normally buy and ordered large to prevent the legs from rolling up which worked out great. Our daughter likes the length and how soft the fabric is for wearing under skirts and gym shorts and liners stay put without moving or leaking as another reviewer mentioned. Our son says they are comfortable and fit well being just supportive enough without being constrictive. We all agree that there seems to be not enough fabric in the back as they tend to be much tighter across the backside than the front and that also causes the waist band to ride lower in the back than the front. These have better seam placement than some brands we tried with no seam across the lady bits and no seam down the middle of the back side so they are more much comfortable but the cost is also much higher and that is why we're only giving it 4 stars. These will stay in the rotation until we find something cheaper that both us and the kids like.
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Reviewed in the United States on January 24, 2026

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