Connect3™ R 2-in-1 High-Back Booster is the first and only 3 Across 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.

Fits 3-Across - Our famous slim-fit design now in a booster that’s less than 17” wide without sacrificing interior seat space. Connect3™ has an innovative, patented contour around the EasyPath® lap belt guides for EasyReach™ buckle access.

Combined DualProtect™ head and backrest adjusts to 11 different positions, with a fastening carabiner to keep the shoulder belt in place.

Converts to backless booster with a shoulder belt positioning clip and carry handle for safety on-the-go.

Nap-Friendly - The SleepyCheek™ ergonomic headrest is perfectly angled for your child to snooze comfortably with head and neck support.

Unmatched Comfort - With a 2-position reclining back rest and premium 2TexFoam seat base, the Connect3™ prioritizes safety without compromising on comfort.

Backseat Snacking - Includes a removable cup holder that nests between Connect3™ seats to accommodate a 3-across fit and store under the booster seat when not in use or on the go.

Baby, we want you to know…​

The box might have some wear, but it’s what’s inside that counts.