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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.

BRYCE

white and grey marl

JAKE

black mélange

JORDAN

charcoal mélange with citron accent
merino wool
naturally fire resistant

LUCCA

teal mélange

Complimentary Swatches

Unsure which fashion is right for you? We’ve got you covered. Choose up to 4 swatches and we’ll ship them directly to you, for free.

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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.

The ultimate damage control system

Koroyd® was developed from aerospace safety research, innovated for action sports, now built into the base of the KNOX car seat providing more advanced impact protection.

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

Tether them better

The Multi-Directional Tether reduces seat rotation and stress on the child’s head and neck in the event of impact. When used in rear-facing mode, the Multi-Directional Tether reduces potential injury by 45%.*

*2020 results from crash testing conducted at independent labs in U.S. and Canada.

Adjust with ease

Our no-rethread harness, eight-position headrest, and four-position recline all adjust quickly and easily as your child grows.

Sip and go

Sippy cup or water bottle, the KNOX includes a removable cup holder that can attach to either side of the seat. When spills happen, the seat base fabric can be removed for easy cleaning.

Energy Response Technology

A family of features designed to protect and provide unparalleled side impact protection.

Protection that’s heads above the rest

Absorption and recovery properties of specialized foams in the Active Support Headrest provide advanced side impact protection that grows with your child.

A small feature that makes a big difference

Positioned on the side of shell and always engaged, the Side Impact Pods absorb and deflect crash forces during a side impact crash.

Impact dispersion zone

Strategic placement of EPP foam between the inner and outer shell ensures forces are absorbed into the seat rather than the child.

A chemical-free choice

Through its innovative use of Merino wool, the JORDAN KNOX passes federal safety standards without the use of fire retardant chemicals. The wicking properties of Merino wool keeps kids cool on hot days and warm on cool days.

Our warranty

UPPAbaby offers a LIMITED LIFETIME WARRANTY on all car seats representing our commitment to child passenger safety.

Explore the other car seats in our family

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
KNOX image
$586.99$636.99

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