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.

Fits 3-Across - Our famous slim-fit design now in a booster that’s less than 17” wide and has an innovative seat 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.
Premium latch connectors - Built with easy-release straps that are accessible on the front of the booster for seamless grab and go. Plus, a built-in carry handle and can convert to backless mode.
Nap-Friendly - The SleepyCheek™ ergonomic headrest has a perfectly angled contour 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.
Innovative Layout - Includes a removable cup holder and separate combined cup/snack tray, which conveniently attaches in the 3-across set-up, allotting a spot for every child to have their designated space.
Backseat Snacking - Includes a cup holder and combined cup holder + snack tray, which are removable and can nest 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.