- This item is a final sale item. This item is not eligible for returns or exchanges.
- Free car seat installation by a certified Car Seat Technician in-store
- This item cannot be shipped outside of BC and Alberta
- Low stock - 1 item left
- Backordered, shipping soon
The KNOX is the first convertible seat to feature UPPAbaby's SMARTSecure system including an indicator window that turns from red to green when the seat is correctly installed. With a focus on safety, the Multi-Directional Tether reduces injury potential by 45% when used in rear-facing mode. Energy Response Technology delivers unparalleled side impact protection from top to bottom with an eight position Active Support Headrest, Side Impact Pods and an Impact Dispersion Zone of EPP foam throughout the seat. The KNOX is the first child restraint to feature innovative Koroyd technology integrated into the base designed to absorb the maximum amount of energy from an impact.
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.
SMARTSecure® System
This unique technology, utilizing a tightness indicator and robust tensioning clips, provides visual confirmation (turns from red to green) of a correct install , not to mention peace of mind.
Koroyd® Crumple Zone Technology
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.
Multi-Directional Tether
Multi-Directional Tether for rear and forward-facing travel reduces seat rotation and stress on the child’s head and neck in the event of impact. When used in rear-facing mode, the tether reduces potential injury by 45%.*
*2020 results from crash testing conducted at independent labs in U.S. and Canada.
Adjust With Ease
The no-rethread harness, 8-position headrest adjusts quickly and easily as your child grows.
Side Impact Protection
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.
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.
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.
Sip & Go
Sippy cup or water bottle, the KNOX includes a removable cup holder that can attach to either side of the seat.
Removable & Washable Fabrics
When spills happen, the seat base fabric can be removed for easy cleaning.
Certified for Aircraft Travel
Rear-Facing:
- Child Weight: 14-40 lbs (6.4-18.1 kg)
- Child Standing Height (in): up to 49 (124.5 cm)
- Infant Insert Use: 14-25 lbs (6.4-11.3 kg)
- Rear-Facing Maximum Weight Capacity for UAS Installation: 30 lbs (13.6 kg)
Forward-Facing:
- Child Weight: 25-65 lbs (11.3-29.5 kg)
- Child Standing Height (in): up to 49 (124.5 cm)
- Forward-Facing Maximum Weight Capacity for UAS Installation: 35 lbs (15.8 kg)
- Dimensions (in): 23.8 x 18.8 x 27.4 (60.4 x 47.7 x 69.5 cm)
- Headrest Height Position Range (in): 27.4-32.5 (69.5-82.5 cm)
- Weight: 35.3 lbs (16.01 kg)
- Machine wash the seat fabric on gentle cycle
- The seat base fabric can be removed for easy cleaning
- The fit inlay cover is removable and can be machine washed on the gentle cycle
- Lay all fabrics flat to dry
- Spot cleaning the upper body fabric whenever possible is recommended
- Limited Lifetime Warranty: UPPAbaby offers a limited lifetime warranty on all car seats representing their commitment to child passenger safety.
- Expiration: 10 years from date of manufacture
We charge flat rates for shipping, based on postal code and service selected. We've even got FREE shipping options for qualifying orders. Shipping charges are automatically applied based on order total and ship-to address. All orders over $500 will require a signature upon arrival.
Our goal is to pick, pack, and ship all in-stock items two business days. Shipments are sent Monday to Friday, excluding statutory holidays. We have carefully selected the fastest, most reliable shipping methods for all eligible products on our site. Your order will ship via UPS, FedEx, Purolator, Canpar, ICS, or Canada Post. If you live in an area that is a shipping nightmare and have a preferred carrier, please let us know via the notes section on the order or a follow up email. Deliveries are typically made Monday to Friday, excluding statutory holidays, as our shipping partners do not typically deliver on the weekends or on statutory holidays.
