Stay safe. Keep going.^™

From baby to big kid, the KNOX Convertible Car Seat is packed with intuitive safety features and easily adapts as children grow and their positioning needs change.

Safety you can see

Our unique technology, utilizing a tightness indicator and robust tensioning clips, provides visual confirmation of a correct install, not to mention peace of mind.

Koroyd’s welded tubes crumple instantly and consistently on impact, absorbing maximum force in a controlled manner, minimizing energy transferred to the child.

Specifications

Suitable for approximately 1–6 years old Rear-facing: from 14–40 lbs, and using the included fit inlay from 14–25 lbs Forward-facing: from 25–65 lbs Height: up to 49″

Dimensions: 23.8” L x 18.8” W x 27.4–32.5” H (height reflects headrest in lowest and highest positions)

Key Features

SMARTSecure® System with red-to-green tightness indicator provides visual confirmation the car seat is installed correctly
Koroyd® technology integrated into the base creates an effective crumple zone protecting the child from impact forces
Multi-Directional Tether for rear and forward-facing travel reduces seat rotation and stress on the child’s head and neck upon impact
Two-piece fit inlay allows for flexibility and proper fit
No-rethread harness adjusts with eight-position headrest
Side Impact Pods for additional impact absorption
Active Support Headrest that grows with your child

EPP foam between the inner and outer shell ensures forces are absorbed into the seat
Color coded belt paths with robust tensioning clips
Multi-position, adjustable foot for leveling
Storage pockets for harness buckles
Bead level indicators on both sides of the seat
Removable cup holder included
Removable and washable seat fabric
One naturally fire resistant option through innovative use of Merino wool.

UPPAbaby KNOX