We are thrilled to announce the launch of the brand new
Britax Frontier 85!
Click here to read Laura's comprehensive review of the Britax Frontier 85 on the Kyle David Miller Foundation Blog! 
True Side Impact Protection® distributes crash forces,
shields from vehicle intrusion, contains the head and body,
and keeps the head, neck and spine “in true” or aligned, to
limit injury

Highest Five-Point Harness Seat Capacity allows your
child to remain harnessed up to 85 lbs or in booster mode to 120 lbs

Quick-Adjust Head Restraint & No-Rethread Harness
easily adjust the harness shoulder height and head restraint
without disassembling the harness
Britax Frontier 85
85 lb Harness-2-Booster
Harness Mode - 2 Years and 25 lbs to 85 lbs
Booster Mode – 40-120 lbs
DescriptionThe new
Britax Frontier 85 Combination Harness-2-Booster boasts best-in-class forward-facing five-point harnessed weight capacity up to 85 pounds with an industry-leading 20 inch shoulder harness height. The seat also serves as a vehicle belt-positioning booster up to 120 pounds.
Featuring True Side Impact Protection with one-hand adjustable harness height system, Versa-Tether and engineered energy management zones, the Frontier 85 is designed to be the safest high capacity seat in the industry.
Loaded with comfort and convenience features, such as comfort foam, integrated cup holders and fixed armrests, the Frontier 85 is the ideal seat for the child graduating from their convertible car seat without compromising safety.
Superior Energy Management*Patented Versa-Tether® introduces a staged-release tether webbing
that anchors the top of the child seat at two points to minimize forward
movement in a crash.
*Energy Absorbing Base deforms in the event of a crash to absorb impact
forces
*Energy-Absorbing Foam Liner absorbs and distributes crash forces
*Harness Ultra Guard System, HUGS, reduces forward head movement
in the event of impact
*Compatible with SecureGuard which works with the vehicle safety belt in
booster mode to prevent the child from sliding under the lap-belt portion of
the safety belt during impact, thus minimizing the risk of abdominal injury
(accessory sold separately)
*Superior Fit and Comfort
*Tangle Free, 5-Point Harness with 10 harness height positions (up to 20”)
and three buckle positions for a snug and secure fit as your child grows
*Plush, Premium Cover Set with thick, underlying comfort foam provides
extra comfort, encouraging your child to stay in the proper position
*Integrated Armrests help provide a secure fit and a natural place to rest
arms
*Superior Ease-of-Use
*Premium Push-Button Lower LATCH Connectors for a quick, simple,
and tight installation
*Color-Coded Vehicle Belt Guides indicate the path and positioning of the
vehicle seat belt
*Integrated Cup Holders are designed to fit common beverages such as
20 oz reusable water bottles
*Durable and Washable Cover in mature fashions for your growing child
Britax Frontier Product Demo
View current fashions, 360 images and more.
CLICK HERE TO VIEW THE DEMO
For proper fit, your child must fall within the weight, standing height, and seated shoulder height ranges listed for this product.