Search  for anything...

Diono Connect3 R 2-in-1 High Back Booster, Slim Fit 3-Across in Many Mid-Sized Sedans and SUVs, for Children from 40-120 lbs., Lightweight with Cupholder, Pink Cotton Candy

  • Based on 125 reviews
Condition: New
Checking for the best price...
$109.99 Why this price?

Buy Now, Pay Later


As low as $18.33 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Mellona

Arrives Monday, Aug 11
Order within 19 hours and 47 minutes
Available payment plans shown during checkout

Color: Pink Cotton Candy


Features

  • 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, 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.

Brand: Diono


Installation Type: Seat Belt


Color: Pink Cotton Candy


Orientation: Forward Facing


Product Dimensions: 18.1"D x 16.3"W x 23.6"H


Product Dimensions: ‎18.1 x 16.3 x 23.6 inches


Item model number: ‎56273


Minimum weight recommendation: ‎40 Pounds


Maximum weight recommendation: ‎120 Pounds


Minimum height recommendation: ‎38.2 Inches


Maximum height recommendation: ‎63 Inches


Material Composition: ‎96% Polyester, 4% Spandex. Filling 100% Polyurethane Foam.


Care instructions: ‎Seat Cover Machine wash cold. Seat Shell and Components Spot clean.


Number of reclining positions: ‎11


Batteries required: ‎No


Orientation: ‎Forward Facing


Harness type: ‎Seat Belt


Item Weight: ‎11.6 pounds


Country/Region of origin: ‎China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Aug 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Booster seat is so cute
Color: Purple Wildberry
Love love love the seat! We bought the purple one and baby girl loves it. Easy assembly and it’s not bulky. Very sleek
Reviewed in the United States on April 1, 2025 by Mallorie Hicks

  • Exactly what I’ve been looking for
Finally boosters that fit three across and kids can fit their hands between to buckle! I just purchased three more for the grandmother’s car. We have two of the RXT boosters with the latch and now seven without the latch across three cars. These are the answer I’ve been searching for since my daughter outgrew the limit on her five point harness. Plus they look good, and the kids say they are comfortable. The only issue we have had is that the belt path is a little tricky. I have to look back and remind them the belt goes in front of the armrests. The blue is a bit more purple than I expected, but overall the colors are nice. The seats aren’t heavy, but they feel sturdy enough for a booster. These fit with room to spare using the latch on the two outside seats in my 2006 4runner. ... show more
Reviewed in the United States on March 19, 2025 by Jennifer Jennifer

  • Prefect for a small car
Color: Blue Razz Ice
I ordered because I needed a slimmer seat for a crowded car trip. This worked great! It was the slimmest booster I could find that looked like it would still be safe. My son was comfortable in it. The other riders were more comfortable too.
Reviewed in the United States on June 2, 2025 by Amazon Customer

  • Assembly
Color: Pink Cotton Candy
Very easy to put together
Reviewed in the United States on April 27, 2025 by Ashley

  • Compact, Durable, Easy to Clean
Color: Blue Surge
My grandson loves this car seat. The base is sturdy and fabric is easy to clean. The height is easy to adjust. The cup holder is well placed. Fits nicely in the middle of backseat between two other car seats.
Reviewed in the United States on July 12, 2025 by Jamie A

  • A versatile car seat
Color: Purple Wildberry
It’s a great value. Its functions well. It’s got great padding. You can easily remove it for cleaning. The design is great. The color is cute. It’s very safe.
Reviewed in the United States on May 31, 2025 by Caroline Fletcher

  • Great seat!
Color: Blue Razz Ice
Got this for my 7 year old, there’s always a learning curve for kids to buckle themselves when you switch from 5-point harness to a seatbelt but this seat makes it easily accessible for my son to buckle himself. He says it’s comfy also.
Reviewed in the United States on March 27, 2025 by Esteban D

  • Great
Fits narrow third row perfectly and child can even buckle herself
Reviewed in the United States on June 7, 2025 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...