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UPPAbaby KNOX Convertible Car Seat

UPPAbaby KNOX Convertible Car Seat

Regular price $299.99 USD
Regular price Sale price $299.99 USD
Sale Sold out

What's Included

  • KNOX convertible car seat
  • removable cup holder
  • removable two-piece insert

Installation Options

  • base rigid LATCH 
  • seatbelt Installation
  • multi-directional tether


  • 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 (JORDAN)


  • suitable for approximately 1–6 years old
  • rear-facing: from 14–45 lbs, and using the included fit inlay from 14–25 lbs
  • forward-facing: from 25–65 lbs
  • height: up to 49″

Care Instructions

  • fabric: machine wash cold on gentle cycle, lay flat to try
  • plastic: hand wipe with warm water, use towel to dry 


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