Britax Poplar 2-in-1 Convertible Car Seat with ClickTight
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 ClickTight® installation and the slim, 17” SpaceSaver™ design. This infant and toddler 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 when your child is ready, accommodating up to 65 lbs. ClickTight technology helps you install with confidence, every time. Just open, thread & buckle, and click it closed. With a slim outside and spacious inside, this convertible car seat is designed to fit 3 across* without compromising trusted Britax safety and premium comfort. This slim car seat includes SafeCell® technology, a V-shaped top tether, a high-strength steel frame, and two layers of energy management. The infant insert helps provide a custom fit for newborns, and the SafeWash® cover is safe to machine wash and dry with no added FR chemicals. The 14-position, no-rethread harness and headrest adjust together easily with one hand, helping you find the right fit for your growing child.
*Britax cannot guarantee 3-across installation fitment in all vehicles.
- 2-IN-1 CONVERTIBLE CAR SEAT: The Poplar® takes the stress out of moving to the next car seat stage. Fits 5-50 lbs and 18”-49” rear-facing and easily switches to forward-facing (30-65 lbs, 35”-49”) when your child is ready.* 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.
- FAST, SECURE, & PARENT-FRIENDLY INSTALLATION: With ClickTight® technology, you can install with confidence in 3 easy steps: pinch to open, thread and buckle, click it closed.
- EXTENDED REAR-FACING CAPACITY: This convertible car seat accommodates children up to 50 lbs and 49” rear-facing, so your child can ride rear-facing longer.
- SLIM 17” SPACESAVER™ SEAT: Designed to fit 3 across* without compromising on trusted Britax safety or premium comfort, offering a slim outside and spacious inside. *Britax cannot guarantee 3-across installation fitment in all vehicles.
- HIGH-STRENGTH STEEL FRAME: Reinforces the seat structure to help keep it sturdy and stabilized.
- SAFECELL® TECHNOLOGY: Acts as a crumple zone, absorbing crash energy to help keep it away from your child.
- TWO LAYERS OF ENERGY MANAGEMENT: The protective seat shell and foam-lined headrest help absorb impact energy and are designed to help keep your child's head, neck, and body safe.
- TRUSTED BRITAX SAFETY: This seat is side-impact tested according to FMVSS 213a.* It is also tested to FMVSS 213 frontal-impact standards. *FMVSS 213a sets side-impact standards for children up to 40 lbs and 43” with a 5-point harness. It does NOT include standards for testing harnessed children above 40 lbs and 43”.
- PATENTED V-SHAPED TOP TETHER: Has two connection points to help slow and reduce forward movement in a crash. Easily stores away when not in use.
- NATURALLY FLAME-RETARDANT CAR SEAT COVER: With no added FR chemicals.
- SAFEWASH® FABRICS: No more hand-washing or waiting for the cover to air-dry. Just quick and easy cleanup so you can keep moving.
- EASY-ADJUST, 14-POSITION, NO-RETHREAD HARNESS: One-hand adjustments make it easy to find the right fit for your child as they grow. The 14-position harness and headrest move together easily – no rethreading required.
- 6-POSITION RECLINE: With easy-read indicator to help you find the correct angle for your vehicle.
- CUSTOM FIT: The infant insert helps to properly position newborns.
- 2 DISHWASHER-SAFE CUP HOLDERS: This baby and toddler car seat includes 2 cup holders to help keep your little one's drinks or snacks within reach. The cup holders slide in and out for easy cleaning between rides.
- PLUSH FOAM PADDING AND FABRICS: For premium comfort and a quiet ride.
- ACCESSIBLE COLOR-CODED BELT PATHS: Make it easy to route the seat belt through the correct path for each car seat mode.
- FLIP-FORWARD BUCKLE PAD: Stays out of the way for easy boarding.
- BABY SAFETY ALLIANCE VERIFIED: The Poplar is verified by the Baby Safety Alliance.
Specifications
- Product Dimensions: 20.5"L x 17"W x 23.5"H
- Harness Slot Heights: 8", 8.7", 9.4", 10.1", 10.8", 11.5", 12.2", 12.9", 13.6", 14.3", 15", 15.7", 16.4", 17"
- Buckle Strap Depths: 4" - 7"
- Child Weight: 5-65 lbs
- Rear-facing Harnessed Height: Less than 49"
- Forward-facing Harnessed Height: Less than 49"
- Rear-facing Harnessed Weight: 5-50 lbs
- Forward-facing Harnessed Weight: 30-65 lbs
- Seat Area Depth/Width: 11" / 12"
- Shoulder Width: 14"
- Product weight: 27.2 lbs.

