Britax Poplar S Convertible Car Seat
Britax Poplar S Convertible Car Seat
The renewed Britax Poplar S Convertible Car Seat delivers trusted safety, room-to-grow comfort, and effortless ClickTight® installation in a slim, 17-inch SpaceSaver™ design. Engineered to keep children rear-facing up to 50 lbs and forward-facing up to 65 lbs, it features a 14-position no-rethread harness, naturally flame-retardant fabrics, premium inserts, and the ReboundReduce™ stability bar for added protection. With machine-washable covers, dishwasher-safe cup holders, and Britax’s crash-tested SafeCell® Technology, the Poplar S is built for convenience, comfort, and long-lasting use.
Product Specs
Product Specs
Usage (rear facing): 5-50 lbs
Usage (forward facing): 30-65 lbs
Product Dimensions: 20.5" x 17" x 23.5"
Product Weight: 28lbs
Warranty: 1 Year
Harness positions: 4
Expiration date: 10 years
Fabric: Safe to machine wash/dry, fabrics are free of FR chemicals
Why we love it: Slim, easy install, 14 position headrest, 6 position recline, removable cup holder plus new added rebound bar!
Why we love it
Why we love it
Effortless ClickTight Installation—one of the most foolproof and trusted installation systems available.
Extended rear-facing to 50 lbs, giving families more flexibility and added safety.
SpaceSaver™ slim 17" width fits many 3-across setups without compromising comfort.
ReboundReduce™ stability bar adds extra protection for rear-facing riders.
Premium comfort and easy cleaning with machine-wash/dryer-safe fabrics and dishwasher-safe cup holders.
14-position no-rethread harness grows smoothly with your child.
Naturally flame-retardant fabrics with no added chemical treatments.
What’s Included
What’s Included
- Britax Poplar® S Convertible Car Seat (Renewed)
- ReboundReduce™ Stability Bar
- Premium Infant Insert
- 2 Slide-Out Dishwasher-Safe Cup Holders
- Machine-Washable/Dryer-Safe Seat Cover
More Details
More Details
he Britax Poplar® S is designed to make every stage of your child’s car-seat journey simpler. With the patented ClickTight® installation system, the seat belt paths fully open for quick, confident installation—just open, thread and buckle, then click it closed. The 17-inch SpaceSaver™ profile allows for potential 3-across seating without compromising internal space or comfort.
A removable ReboundReduce™ stability bar adds rear-facing protection by minimizing movement during a crash. Britax’s SafeCell® Technology acts as a built-in crumple zone to divert crash forces away from your child, while the carbon steel frame reinforces the seat for added strength.
Comfort comes from premium fabrics, durable foam, and an easily adjustable 14-position harness and headrest. The cover is naturally flame-retardant with no added chemicals, and is fully machine-washable and dryer-safe—perfect for busy families. Two slide-out, dishwasher-safe cup holders make everyday cleanup simple. Designed for everyday use, long-term durability, and advanced safety, the Poplar S supports both growing toddlers and parent convenience.
Commonly Asked Questions
Commonly Asked Questions
Q: What makes the Britax Poplar S different from the standard Britax Poplar?
A: The Poplar S includes several upgraded features that the standard Poplar does not have. The most significant difference is the ReboundReduce™ stability bar, which enhances rear-facing crash performance. In addition, the Poplar S features more premium materials and comfort upgrades.
| Feature | Poplar S | Poplar (Standard) |
|---|---|---|
| ReboundReduce™ Stability Bar | ✔ Included (rear-facing crash-stability bar) | ✘ Not included |
| Premium Inserts | ✔ Enhanced padding & comfort inserts | ✔ Standard inserts |
| Fabrics | ✔ Higher-grade premium fabrics (FR-free) | ✔ Standard fabrics (FR-free) |
| Positioning | Upgraded / step-up model | Base model |
| Price Point | Higher due to added features | Lower |
