SKU: 11779351931
britax roundabout 55 convertible car seat onyx

britax roundabout 55 convertible car seat onyx Britax Poplar Convertible Car Seat

$22.91 $25.45
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 9 - Oct 14

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Description

britax roundabout 55 convertible car seat onyx Britax Poplar Convertible Car SeatReady 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

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

Britax Poplar Convertible Car Seat More 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

Britax Poplar Convertible Car Seat Features SafeWash Fabrics:

Safe to machine wash & dry: Fabrics are free of FR chemicals and washer and dryer-friendly to get you back on the road faster.

Product Specifications:

  • Brand: Britax
  • Magenta Onyx SKU: E1C933Q, UPC: 652182743079
  • Stone Onyx SKU: E1C933M, UPC: 652182743055
  • Cobalt Onyx SKU: E1C933R, UPC: 652182743086
  • Glacier Graphite SKU: E1C933N, UPC: 652182743062

See Entire Britax Collection

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: 11779351931

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4.3 ★★★★★
Based on 6 reviews
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Product Reviews
R
Verified Purchase
Ryan Bennie
Lexington, US
★★★★★ 5
Best bang for buck
Color: Black
Best sink caddy Ive had, it dries really fast and even fits in my small kitchen, assembly was a breeze and Ive gotten complements on how great it looks. Its a great size to organize my brushes and soaps in my kitchen and bathroom. Easy to clean and maintain.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
M
Verified Purchase
MBechtold
Port Orchard, US
★★★★★ 5
Holds a lot, doesn't soak my countertop
Color: Grey, Color: Grey
Where has this wonderful organizer been all my life? I've always struggled with keeping those little suction-cup organizers reliably attached to the walls of stainless steel sinks -- after a while the cups always fail. But this organizer is just large enough and has room for every scrubbing item I want to grab in a hurry. And there's never water pooling under the organizer and soaking the granite countertop because there are little foam feet on the underside. It even looks classy. I just love it! Only time will tell if this organizer is durable. So far I haven't had to clean it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 14, 2026
J
Verified Purchase
Jennybgood777
San Leandro, US
★★★★★ 4
Almost perfect sink caddy
Color: Black, Color: Black
My old reliable sink caddy had rusted through and I ordered 3 different replacements that I ended up returning. You would think a sink caddy would be very straightforward and simple - however I had certain things I needed out of it. What I like- -the large size. I don’t love having a million soaps but my husband recently got diagnosed with psoriasis on his hands. We tried Castile soap and water in a pump, and several free and clear types. He’s always working in the yard or cooking and we need them ALL out and accessible. Plus needed room for our actual dish washing soaps and brushes. Even if you have a normal amount of soaps - you could easily display a spray or other cleaner to fill this caddy up. -the tray. This one was important. I returned several others bc their plastic tray or absorbing stone bottoms were too small. The caddy would overhang and your soaps would trip out over past them. This stone tray has a little lip that goes all the way around like a border for your caddy. Most of the drips of water stay confined to the tray. (Unless you have splashy kids washing hands & dripping everywhere). But it’s mostly contained. -absorbing tray. This tray does not require you to empty the water out each day so it doesn’t over fill. It absorbs the water. I don’t know how. Maybe magic. But it doesn’t over fill and it doesn’t leak on the counter. If you have dirty splashes or a dirty scrub brush dripping down - it can leave some brownish marks. I take my soap out once a week and wash the caddy down and scrub the tray and it’s good as new. They included a small sand paper to use if the tray ever loses its absorbing power- you can lightly sand the stone and it’s supposed to open up the pores and be more absorbent again. I’ve only had mine a month and it’s not been an issue yet. The tall, removable brush caddy - while I do wish it was a teensy bit taller - it’s still taller than any others I tried. Your brush will have to lean a bit unless you have multiple brushes helping to hold it up. We basically use one brush and a straw cleaner and I have doubles of each. I keep 1 set out and 1 set in my dishwasher and I switch them every day. But there is room so if you need bottle brushes or scrubbers you could fill it up. You can also remove that little basket entirely if you want. And it has a hook on the back of it so if you prefer - you can hang it off the front of the caddy instead and have it overhanging over your sink instead. My sink is very rounded and it’s tough to display a caddy so that the soap is all accessible but it’s also not overhanging too much. The weight of the under stone tray doesn’t allow it to tip over into the sink or move. They also included sticky protective pads for the bottom of your stone which protects your counter tops and also makes it non slip. Over all I love and am very happy. I hope it doesn’t rust over time. But I would purchase it again. And if they made attachments for it or taller brush basket add ons I would purchase those too. Thanks for reading my ridiculously long review for a simple sink caddy. But if you’re very particular about things like me, I hope it helps!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
L
Verified Purchase
Lola
Carnegie, US
★★★★★ 5
No clutter!
Color: Black
I bought this because we had a clutter of soaps, sponges around the sink... My husband was happy I made this purchase! One place for all the items!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
K
Verified Purchase
Kathi
Belleville, US
★★★★★ 5
Works well.
Color: Black
As described, but I think I should have gone with the larger one. Works well and does the job. No runny soapy water on the kitchen counter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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