Connect3® RXT 2-in-1 High-Back Booster is the first and only booster with a unique, multi-patented design that enables it to fit 3-across in a variety of combinations with other Connect3® boosters, Radian® convertible car seats, and adult passengers in most mid-sized sedans and up.

The Connect3® RXT 2-in-1 High-Back Booster was submitted to JPMA for the 2024 Innovation Awards. All Connect3® models share the patented 3-across features that won the award in the Child Restraint Systems category.

Product Specs

• Minimum User Weight: 40 lbs / 18 kg

• Maximum User Weight: 120 lb / 54 kg

• Maximum User Height: 63 in / 160 cm

• Product Width: 16.3 in / 41.4 cm

• Product Height: 23.6 - 28.7 in / 60 - 72 cm

• Product Width with Cup Holders/Snack Tray:19.7 in / 50 cm

• Product Depth as High-Back:18.1 - 24.8 in / 50 - 63 cm

• Product Depth as Backless:18.1 in / 50 cm

• Seat Weight: 11.5 lb / 5.2 kg

• Number of Head Support Positions: 11

• Flexible LATCH:Yes