Safety 1st Onboard Infant Car Seat - Proton

OnBoard Infant Car Seat Rear facing 4-22 lbs; best fitting harness design for preemies; 17% more leg room; easy to use front harness adjuster; exclusive ProTech energy absorbing EPP foam; adjustable stay in car base with BeltLock device for easy installation; 5 point harness; removable, washable pad

Rear-facing 4-35 lbs. Best fitting harness design for preemies. 17% more legroom. Easy to use front harness adjuster. Adjustable stay-in-car base with BeltLock device for easy installation. 5-point harness system. Removable, washable pad. Carry Curve™ handle makes for comfortable transport between the car and wherever you need to go. Bubble level indicator keeps installation easy.

Rear-facing 4-35 lbs. Best fitting harness design for preemies. 17% more legroom. Easy to use front harness adjuster. Adjustable stay-in-car base with BeltLock device for easy installation. 5-point harness system. Removable, washable pad. Carry Curve™ handle makes for comfortable transport between the car and wherever you need to go. Bubble level indicator keeps installation easy.

Rear-facing 4-35 lbs. 17% more leg room than most infant car seats. Side Impact Protection. Harness specially designed to fit preemies. Customizable preemie insert that grows with your child. 5-point harness system with up-front harness adjustment. Adjustable stay-in-car base with BeltLock device for easy installation. Bubble level indicator ensures an accurate installation level every time. Carry Curve™ handle for comfortable carrying. Removable, washable pad. Meets or exceeds Federal...