The Crosstown Slim All-in-One Convertible Car Seat is made to be with you for years, comfortably fitting your little one from birth to 10 years with 3 modes of use: rear-facing (5–40 lbs., 19"–40"), forward-facing harness (30–65 lbs., 34.4"–49"), and belt-positioning booster (40–100 lbs., 43.4"–52"). Its ultra-slim 17" design is a space-saver you’ll welcome as it allows for 3 across the back seat of most cars. The 1-hand adjustable harness and 8-position headrest ensure the proper fit and keep your little one comfy, all without the need to rethread the harness during adjustments.

GROWS WITH YOUR FAMILY The Safety 1st Crosstown Slim All-in-One Convertible Car Seat is designed for birth to 10 years: rear-facing (5–40 lbs., 19"–40"), forward-facing harness (30–65 lbs., 34.4"–49"), and belt-positioning booster (40–100 lbs., 43.4"–52").

FIT 3 ACROSS THE BACK SEAT Our comfortable convertible car seat features a slim 17” design that fits 3 across the back seat of most cars, or creates more space for passengers.

ADJUST WITH 1 HAND The easily adjustable harness and 8-position headrest help you keep up with growth spurts, providing multiple positions to ensure a proper fit and comfort. All without the need to rethread the harness as you make changes to the height.

ENJOY SMOOTH TRANSITIONS Easy-to-access belt paths keep car seat installation simple and quick, allowing you to get a secure fit, while the base foot adjusts quickly to transition from rear-facing to forward-facing.

Baby, we want you to know…​

The box might have some wear, but it’s what’s inside that counts.