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The Safety 1st onBoard Slide is a three-piece travel system: an infant car seat, a SafetySlide base, and a modular stroller that converts between car seat carrier, lie-flat carriage and toddler seat. Its standout feature is the sliding base, which lets you pull the car seat toward you before lifting, useful in the middle seat. The stroller has a lightweight aluminum frame, all-wheel suspension and a reversible seat that faces parent or forward. It suits families who want one setup from newborn through toddler, up to 50 lbs and 45 inches. Rivals in this class often cost more for the same modes; this one trades some fabric and wheel refinement for the easier car-seat lift.
In stockSold by Dorel Juvenile GroupReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Owners rate it highly, with the sliding base and easy base installation drawing the most praise. Complaints center on bulk and the stroller's everyday handling rather than safety or fit.
The Safety 1st onBoard Slide 6-in-1 Travel System pairs an infant car seat with a modular stroller. The stroller works as an infant car seat carrier, a lie-flat baby carriage and a toddler stroller. All three modes are reversible, so they can be parent-facing or forward-facing.
The onBoard Slide infant car seat has a SafetySlide base. You slide the baby toward you, then lift, which makes it easier to get the baby in and out of the car, even from the middle seat. Red-to-green SecureTech indicators on the base show when it is locked in place. They also show when the vehicle belt has tension. Rigid LATCH connectors attach the base to the vehicle seat in seconds without manual tightening.
The stroller has an aluminum frame, all-wheel suspension, an adjustable footrest and a quilted seat. It has a one-hand telescoping handle with faux-leather trim and a removable bumper bar. The oversized canopy includes a mesh peek-a-boo window. The stroller folds flat, and the back wheels come off for compact storage. The car seat has soft fabrics and plush padding. Head and body inserts support smaller babies and can be removed as the baby grows.







