SKU: 79306226643
britax ultra infant car seat

britax ultra infant car seat Britax Poplar™ Convertible Car Seat (Cobalt Onyx)

$20.69 $22.99
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

britax ultra infant car seat Britax Poplar™ Convertible Car Seat (Cobalt Onyx)Ready to go with room to grow! The 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 convertible car seat accommodates up to 40lbs (18. 1 kg) when installed rear facing and easily switches to a forward facing car seat as your child grows. ClickTight technology provides fully open seat belt paths that are clearly labeled and easy to

Ready to go with room to grow! The 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 convertible car seat accommodates up to 40lbs (18.1 kg) when installed rear-facing and easily switches to a forward-facing car seat as your child grows. ClickTight® technology provides fully open seat belt paths that are clearly labeled and easy to access, and the automatic tensioner takes care of the tightening. The baby car seat lets you easily adjust the 14-position no rethread harness and headrest to help create the perfect fit. The ReboundReduce™ stability bar attaches to the car seat when installed rear-facing, helping to minimize movement in the event of a crash. Slim outside and spacious inside, this convertible car seat features 17" (43.2 cm) SpaceSaver™ technology designed to fit 3-across* without compromising on trusted Britax safety and premium comfort. The rear-facing car seat includes a patented SafeCell® crumple zone and V-shaped top tether to help manage crash energy. Carbon steel frame and belt paths provide strength and stability. Car seat cover fabrics are naturally flame-retardant with no added FR chemicals, and they're safe to machine wash and dry time and again

*Britax cannot guarantee 3-across installation fitment in all vehicles

Features
  • ClickTight® Installation: Install with confidence, every time
  • SpaceSaver™ Design: 17" (43.2 cm) seat design without compromising on trusted Britax safety & premium comfort.
  • 14-Position, Quick-Adjust Headrest & Harness: Create the proper fit as your child grows
  • Dishwasher Safe Cup Holders: Snap out for easy cleaning between car rides
  • 6-Position, Quick-Adjust Recline: Helps you find the most comfortable fit for your child and the best fit for your vehicle
  • Patented V-Shaped Tether: Staged-release stitches help slow and reduce forward movement during a crash
  • SafeCell® Technology: Acts as a crumple zone, helping to keep crash energy away from your child
  • Plush Foam Padding & Fabrics: For premium comfort and a quiet ride
  • SafeWash Fabrics: Fabrics are free of FR chemicals, & are washer & dryer-friendly to get you back on the road faster
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: 79306226643

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4.7 ★★★★★
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Verified Purchase
77' Granada
Lowell, US
★★★★★ 5
Good roller
Sturdy and strong. Rolls smooth. I used it to put down sound deadener in my classic car. Sometimes you think cheap is cheap but this is a good one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
S
Verified Purchase
shirley durham
Natrona Heights, US
★★★★★ 5
Great value great quality.
Very good quality made and very good price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
K
Verified Purchase
Kev
Pawtucket, US
★★★★★ 5
Makes For Quiet Rides
Model: 10 SqFt(0.95 SqM)
Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
T
Verified Purchase
Troy Amhaz
Birmingham, US
★★★★★ 5
Must for subwoofers. True 2mm spec. High quality.
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
C
Verified Purchase
Craigdog
Fort Morgan, US
★★★★★ 5
Quality product you
Model: 18 SqFt(1.7 SqM), Model: 18 SqFt(1.7 SqM)
Summary: Great quality product, priced right. Cuts and installs easy-follow the instructions people!! PRO TIP-you don’t need to cover every square inch. OVERKILL!! Think about it-when a bell rings you could put your fingers on the edge and silence it right? Same rules apply here. A strip or square will isolate the vibration and notice when placed correctly— knock on the surface and see what vibrates or what part makes the loudest drowning and that’s a good clue of where you should put a piece of this…unless you’re trying to use it for temperature insulation no need to go ape on it. If you look at the bottom of a stainless steel sink, it’s got a stripe or a small sticker of insulation that keeps it from rattling. You can do that here. What’s important to note is the instruction specifically say use a roller to roll the ribs out until it’s smooth that way you’ve got maximum adhesion. I see a lot of pictures and videos from people that finished their install and didn’t follow this simple instruction. It makes sure that it’s stuck down before you put all your paneling and carpet back in and it’s a small step with a cheap wooden roller it’s easy. I’ll say the installation with this product is a breeze. You can use sharp scissors or a blade. It does get gummy after a while, and you may need to clean off your blade or your scissors, but it cuts very well and the ribs make it easy to size in space the thickness is fantastic and the backing paper comes off quite easily. I’ve done lots of installations with Graphics emblems you name it and this product is very easy to use and represents good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026

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