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Mind-blowing Diono Connect3 R 2-in-1 High-back Booster Customer Approved [DQkyH6K3]

$21.99 $70.99 -69%

Diono Connect3® R 2-in-1 High-Back Booster features 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 sedan

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Mind-blowing Diono Connect3 R 2-in-1 High-back Booster Customer Approved [DQkyH6K3]

Diono Connect3® R 2-in-1 High-Back Booster features 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.

 

Specifications
  • Fits 3-Across,  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.
  • 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.
  • 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.
  • Breathable Design with ventilation along the head and backrest to help maintain airflow in the backseat.

Dimensions & Weight

  • Suitable for children 40 - 120 lbs.
  • Maximum User Height:    63 in
  • Product Height:  23.6 - 28.7 in
  • Product Width:  16.3 in
  • Product Width with Cupholder: 18.1 in
  • Product Depth as High-Back: 18.1 - 24.8 in
  • Product Depth as Backless: 15.4 in
  • Seat Weight: 10.8 lb

What Our Customers Say

January 29, 2026

Absolutely no complaints!

It is a fantastic gadget.

- Amina R..

January 29, 2026

Absolutely no complaints!

Honestly, a fantastic buy.

- Isaiah M..

January 29, 2026

Absolutely no complaints!

A very well-rounded product.

- Alejandra Z..

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