Britax

Poplar

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Britax Poplar is a rear- and forward-facing convertible car seat. Families prioritizing belt-installation convenience and a narrow convertible shell.

Quick Facts

Rear-facing
5–50 lb; 18–49 inches
Forward-facing harness
30–65 lb; 35–49 inches
Seat weight
27.2 lb
Dimensions D × W × H
20.5 × 17 × 23.5 inches
Headrest
14 positions

Product details

Our Take

Poplar is most appealing when easy belt installation and a narrow shell take priority over rotation. The 50 lb rear-facing capacity is useful, and its manageable footprint can help in a busy rear row. We would compare the standard Poplar with Poplar S on the features actually included, especially the S trim’s rebound hardware and comfort extras. This is not a lightweight travel seat, but it is a sensible conventional seat for a family that values a repeatable installation routine.

What we like

  • ClickTight vehicle-belt installation
  • 17-inch shell width
  • Machine-washable and dryable SafeWash cover

Worth knowing

  • Three-across fit is vehicle-specific.
  • Standard Poplar does not automatically include all Poplar S accessories.

Written by googaia based on manufacturer specs and verified third-party reviews.

Everything it does well

  • ClickTight vehicle-belt installation
  • 17-inch shell width
  • Machine-washable and dryable SafeWash cover

Britax Poplar is a rear- and forward-facing convertible car seat. Families prioritizing belt-installation convenience and a narrow convertible shell.

Manufacturer description.

Specifications

The one complete spec list for this product — grouped for scanning.

Growth & Fit

Forward-facing harness
30–65 lb; 35–49 inches
Headrest
14 positions

Everyday Use

Rear-facing
5–50 lb; 18–49 inches

Size & Weight

Seat weight
27.2 lb
Dimensions D × W × H
20.5 × 17 × 23.5 inches

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