A new Frontier model, the Frontier 85 Booster Car Seat. In addition to having an 85 pound harnessed weight capacity we have increased the top harness height as well as incorporated integrated cup holders and have also redesigned the belt path for an easier installation. The 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" 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 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 is the ideal seat for the child graduating from their convertible car seat without compromising safety.