−11%Britax Poplar S Convertible Car Seat, Slim 17” Design — Stone Onyx
by Britax · Car Seats & Accessories
In Stock
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Why it's a great deal
2-IN-1 CONVERTIBLE CAR SEAT: The Poplar S 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; the accessible color-coded belt paths make it easy to route the seat belt through the correct path for each mode
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: This child car seat is 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
REBOUNDREDUCE STABILITY BAR: Carbon steel bar easily attaches to the car seat when installed rear facing to help minimize movement in the event of a crash; must be removed when installed forward facing
TRUSTED BRITAX SAFETY: This slim car seat features a patented V-shaped tether, SafeCell technology, a high-strength steel frame, and two layers of energy management. The seat is side-impact tested according to FMVSS 213a.* It is also tested to FMVSS 213 frontal-impact standards. The car seat is verified by the Baby Safety Alliance. *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”
NATURALLY FLAME-RETARDANT SAFEWASH FABRICS: The cover is safe to machine-wash and dry and naturally flame retardant with no added FR chemicals; the cup holders are also dishwasher-safe for easy cleaning
REFINED COMFORT, TAILORED FIT: This baby and toddler car seat features premium padding, two infant inserts, and an optional head pad to help create an elevated fit and feel
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
Specifications
- Color
- Stone Onyx 2.0
- Model
- E1D233M
- Weight
- 28.0 pounds
- Binding
- Baby Product
- Dimensions
- 20.5 inches x 17.0 inches x 23.5 Inches
- Part Number
- E1D233M
- Product Group
- Baby Product
Our Data-Driven Analysis
Britax is a newer listing in our Car Seats & Accessories category without published aggregate ratings yet — we track its price and availability daily and will surface verified rating data as soon as the retailer publishes it.
At $357.65, this represents a 11% discount (saving $42.34) from the typical price of $399.99. A modest discount, but combined with the strong reviews, it offers fair value.
Our proprietary Deal Score rates this a 0.6/10 based on price history, rating trends, review velocity, and category positioning. Fair value currently — consider waiting for a deeper discount if your timeline is flexible.
Compared to 8 similar products in Car Seats & Accessories, pricing is above the category average ($140.74).
Price data updated hourly · Methodology: how we analyze
Customer Ratings
Amazonhasn't published aggregate ratings for this listing yet — it may be new or recently relisted. We only show real, verified rating data, so rather than guess, we'll link you straight to the source for the latest customer feedback.
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Britax
$357.65−11%