Shopping Cart

Your cart is empty.

Your cart is empty.

Diono Connect3 R Backless Booster, Slim Fit 3-Across in Many Mid-Sized Sedans and SUVs, for Children from 40-120 lbs., Lightweight with Cupholder

5.0 Write Review
Free shipping on orders over $29.99

$49.99

$ 25 .99 $25.99

In Stock

About this item

  • Fits 3-Across - Our famous slim-fit design now in a booster thats less than 17" wide without sacrificing interior seat space. Connect3 has an innovative seat contour around the EasyPath lap belt guides for EasyReach buckle access.
  • Built-in Carry Handle - Designed for busy families, offering travel-friendly access.
  • Unmatched Comfort - Connect3 features premium 2TexFoam seat base, the Connect3 prioritizes safety without compromising on comfort.
  • Backseat Snacking - Includes two removable cup holders that nest between Connect3 seats to accommodate a 3-across fit and store under the booster seat when not in use or on the go.
  • Years of Use - Safe for use from 40-120 lbs., giving your child room to grow along with the best value for your family.
  • Safety-on-the-go - Provided shoulder belt positioning clip for best install with kids of any size.


Connect3 R Backless 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.