Save space in your car while keeping your little one safe and secure as he or she grows with the Graco SlimFit All-In-One Convertible Car Seat. Designed to transform from an infant rear-facing car set to a harnessed forward-facing car seat to a belt-positioning booster seat, the SlimFit All-in-One features rotating cup holders that make the seat 10% slimmer to save back-seat space. It's also side-impact tested and SafeSeat Engineered for peace of mind on the go.