Britax Poplar Narrow Convertible Car Seat in Magenta Onyx

Description

Britax Poplar Convertible Car Seat

Ready to go—with room to grow.

The Britax Poplar™ Convertible Car Seat takes the guesswork out of moving up to the next stage. With its patented ClickTight® Installation and ultra-slim SpaceSaver™ design, it’s made for easy, confident installs and a better fit in your back seat. This car seat supports extended rear-facing up to 50 lbs, giving your child the safest ride for longer, and seamlessly transitions to forward-facing as they grow.

Why Parents Love It
✅ ClickTight® Installation – Install in 3 simple steps: open, thread & buckle, then click it closed
✅ Slim Yet Spacious – Just 17″ across to help fit 3-across* without sacrificing comfort
✅ Extended Rear-Facing – Accommodates children up to 50 lbs and 49” in height
✅ Naturally Flame-Retardant Fabrics – Free from added FR chemicals and safe to machine wash and dry
✅ Peace of Mind Built-In – SafeCell® crumple zone, carbon steel frame, and V-shaped tether help manage crash energy effectively

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Smart Safety Meets Everyday Convenience

• 14-Position Quick-Adjust Headrest & Harness – Easily adapts to your growing child

• 6-Position Recline – Ensures the most comfortable and secure fit in your vehicle

• SafeCell® Technology – Built-in crumple zone helps absorb crash forces

• Patented V-Shaped Tether – Minimizes seat rotation and forward movement

• Reinforced Carbon Steel Frame – Adds strength and stability

• 5-Point Safety Harness – Evenly distributes crash energy across strong bones

• Dishwasher-Safe Cup Holders – Removable and easy to clean

• Slim Design – Designed for easier 3-across fit in many vehicles*

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Specifications

• Product Dimensions: 20.5″ L × 17″ W × 23.5″ H

• Seat Area Depth/Width: 11″ / 12″

• Shoulder Width: 14″

• Harness Slot Heights: 8″ to 17″ (14 positions)

• Buckle Strap Depths: 4″ – 7″

• Rear-Facing Use: 5–50 lbs, under 49″

• Forward-Facing Use: 22–65 lbs, under 49″

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Britax Recommends

• Always keep children rear-facing as long as possible, up to the maximum height or weight limit

• Use the 5-point harness until your child outgrows it by height or weight

• Always secure the top tether when installing forward-facing

Note: Britax cannot guarantee 3-across fitment in all vehicles. Always check fit prior to purchase.

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