SKU: 97920215658
britax 4-1 car seat

britax 4-1 car seat Britax Poplar S Convertible 2-in-1 Car Seat with ClickTight

Sale price$26.01 Regular price$28.90
Save 10%

Pay in installments of $7.22 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 20 - Oct 25

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

britax 4-1 car seat Britax Poplar S Convertible 2-in-1 Car Seat with ClickTightReady to go with room to grow! The Poplar S 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 50 lbs when installed rear facing, allowing your child to ride rear facing longer. It easily switches to a forward facing car seat as your child grows, accommodating up to 65 lbs. ClickTight technology provides

Ready to go with room to grow!

The Poplar® S 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 50 lbs when installed rear-facing, allowing your child to ride rear-facing longer. It easily switches to a forward-facing car seat as your child grows, accommodating up to 65 lbs.

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. This baby car seat lets you easily adjust the 14-position no-rethread harness and headrest to help create the perfect fit. 

The premium inserts also help provide refined comfort and a tailored fit. The ReboundReduce™ stability bar easily 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-inch 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 a V-shaped top tether to help manage crash energy. Carbon steel frame and belt paths provide strength and stability. The 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

  • Convertible Design: Works as a rear-facing car seat with the infant insert and converts to a forward-facing car seat as your child grows 
  • Fit: Rear-facing 5-50 lbs; Forward-facing 30-65 lbs. *Due to regulatory changes, weight and height ranges may vary by model. Always follow the weight and height specifications listed in your product's user guide and on your product labels. 
  • ClickTight® Installation: With ClickTight, you know it’s right in just 3 easy steps: open, thread and buckle, click it closed 
  • ReboundReduce™ Stability Bar: Carbon steel bar easily attaches to the car seat when installed rear-facing to minimize the movement in the event of a crash; must be removed when installed forward-facing 
  • SpaceSaver™ Design: Slim 17" seat is designed to fit 3-across without compromising on trusted Britax® safety and premium comfort. *Britax cannot guarantee 3-across installation fitment in all vehicles 
  • Infant Insert: Specifically helps to properly position newborns
  • 5-Point Safety Harness: Helps evenly distribute crash energy to keep your child safe 
  • Patented V-Shaped Top Tether: Has 2 connection points to help slow and reduce forward movement in a crash; easily stores away when not in use 
  • Easy-Read Level Indicators: The 6-position and quick-adjust recline helps you find the most comfortable fit for your child and the best fit for your vehicle 
  • Naturally Flame-Retardant Fabrics: With no added FR chemicals 
  • SafeCell® Technology: Acts as a crumple zone, helping to keep crash energy away from your child 
  • Easy-Adjust Harness: The 14-position no-rethread harness and headrest move to help create the perfect fit 
  • Carbon Steel Frame: Reinforces the seat structure to help keep it sturdy and stabilized 
  • Flip-Forward Buckle Pad: Stays out of the way for easy boarding 
  • Washer and Dryer-Friendly: No more hand-washing or waiting for the cover to air-dry; just quick and easy cleanup, so you can keep moving 
  • Dishwasher-Safe Cup Holders: The 2 cup holders slide in and out for easy cleaning between rides 

Usage

  • Newborn to 50 lbs.

Specifications 

  • Dimensions: 23.5"H x 20.5"D x 17"W
  • Product weight: 28 lbs.
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: 97920215658

Discover Niche Categories That Outsell britax 4-1 car seat

Top-Converting Item to Boost Your Average Order

4.9 ★★★★★
Based on 30 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Alex V.
Cuba, US
★★★★★ 3
Not for low food-drive dogs
Style: Chase & Treat
Not the right toy for us but maybe for others. Seems durable and is on the more affordable side. However, the Velcro is so strong that it’s difficult and/or uncomfortable for our dog to open it. May be better suited for a more food-driven dog.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 2, 2025
A
Verified Purchase
AmazonAddict
Waukegan, US
★★★★★ 5
Multi variant review!
Style: Tuggi Ball
Coachi Tuggi Ball - Great handle, ball is too big for puppies for sure and unsure on how about the hardness, it is hard, like a hard styrofoam Chase and Krinkle - excellent, buy. Soft for puppies to latch on and the fur plus krinkle keeps them super engaged. Great handle too. Length, you can play with Felt tugs are good too. These have been good minus the ball tug lulz
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
A
Verified Purchase
Amari Zane
Belleville, US
★★★★★ 5
Odd toy but Perfect!
Style: Chase & Crinkle
Our dogs love this toy! I love that the leash on it is a great size for playing with them. The crinkly noise is my collie’s favorite toy noise so it gets her so excited, and while I’m recovering from surgery, I can’t play rough or bend over to pick up toys from the floor. With this, I can play a watered down version of a flirt pole with her and the corgi and they love it! I appreciate how strong and quality the leash strap feels - I don’t have to worry about it failing quickly, and the padding inside the handle makes playing so much more comfortable. For me, it’s been worth every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2025
P
Verified Purchase
Patrick T.
Bozeman, US
★★★★★ 5
Soft and easy to grab. Dog loves the tassles
Style: Tuggi Tug
My dogs are tugging fools and they love this toy. My puppy isn't food motivated so this is his reward when training. It's thick so he doesn't chew through it but it's still easy to hold. The colors are bright and it's soft and easy for him to get ahold of. The only problem is getting him to let go! I wouldn't leave it down for him to chew because he'd chew right through it, but used as a tug toy it's perfect. It's dog approved!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
J
Verified Purchase
JewelsfromJerri
Cuba, US
★★★★★ 5
Fun, Durable Balls for smaller heavy chewers
Color: Four colors, Size: 5cm (ball only)
Perfect size and strength for my small dog that is a heavy chewer! She hasn’t been able to destroy and chew up this one like she has with every other toy! Definitely chew resistant.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026

recommand products