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Diono Monterey 2XT Latch 2 in 1 High Back Booster Car Seat with Expandable Height & Width, Side Impact Protection, 8 Years 1 Booster, Black

  • Based on 1,978 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 14
Order within 21 hours and 23 minutes
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Color: Black


Style: Monterey 2XT


Pattern Name: Solid


Features

  • 8 Years One Booster - for your big kid from 40 - 120 lb. It's all you will ever need.
  • Easy-adjust - 11-position headrest that grows up with your child. Engineered for safety and comfort with 2 layers of Side Impact Protection.
  • One of a kind - easy-adjust expandable backrest allows up to 6.5 in to grow with your big kid. With 2 layers of Side Impact Protection and deep padded cushioning.
  • Two built-in retractable 2-in-1 cup holder and snack tray - keeps your big kid's drink close at hand and stows away their essentials.
  • Our contoured premium soft fabrics - with layered foam padding that provide comfort and support can be easily removed for machine washing.
  • SafePlus belt guides - easy access to seatbelt buckle help your big kid with self buckling - don't forget to check though!
  • Easy, quick and secure installation - engineered with automotive steel LATCH connectors and 2 easy adjust LATCH straps allow you to quickly tighten and secure your booster to your vehicle.
  • Engineered with side impact protection - our rigid shell is reinforced with 2 layers of high-impact aluminum and EPS energy absorbing foam,to protect the head, shoulders, and torso.

Description

Welcome a world of flexibility with Monterey 2XT. Suitable from 40 - 120 lb approx. 4 - 12 years. We all know that children grow at different rates, and not one size fits all. As one of the most flexible car seats youll find, Monterey 2XT is lightweight, super portable and with adjustable headrest and expandable sides, plus easily converts into a backless booster seat, ensuring a proper fit for your little one at every age. Featuring 11 headrest positions and 2 recline positions, Monterey 2XT can adapt quickly to growing children, with plenty of room for shoulders, hips and legs. A simple-to-use dial on the back adjusts the width of the seat up to 20 in wide, while the headrest adjusts up to 6.5 in height with one hand for an easy precise fit. Clever design thinking and award-winning safety features make the Diono difference. Thats why the Monterey 2XT includes our superior side impact protection with aluminum reinforced head support and energy absorbing EPS foam, to accommodate growth spurts without sacrificing protection. Equipped with simple connectors and front adjusters, Monterey 2XT can securely connect to your vehicle in seconds, enhancing safety and stability as well as allowing parents to switch between vehicles with ease. Lovingly engineered for every journey with 2x fold away cup holders to keep drinks or snacks upright and within reach, so both children and parents can sit back and relax.

Brand: Diono


Installation Type: Seat Belt


Material: Polyethylene, Alloy Steel, Aluminum, Plastic


Color: Black


Orientation: Forward Facing


Manufacturer: Diono


Infant Toddler Car Seat Type: Booster Car Seat


UPC: 677726156108


Brand Name: Diono


Age Range Description: Kid


Item Weight: 14.33 Pounds


Item Dimensions D x W x H: 17.5"D x 22"W x 27.2"H


Color: Black


Material: Polyethylene, Alloy Steel, Aluminum, Plastic


Forward Facing Minimum Weight: 40 Pounds


Forward Facing Maximum Weight: 120 Pounds


Minimum Weight Recommended: 40 Pounds


Maximum Height Recommended: 63 Inches


Weight Supported: 120 Pounds


Minimum Height Recommended: 38.2 Inches


Harness Type: Seat Belt


Number of Height Positions: 11


Orientation: Forward Facing


Installation Type: Seat Belt


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 14

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Perfect low profile children's booster seat.
Color: Black Style: Monterey 2XT Pattern Name: Solid
This was a great cost effective choice for us in our 2024 Nissan Pathfinder. We were looking for something with a smaller profile in the captains chairs so the 3rd row was still accessible. I did a lot of research to find something that was capable of fitting our needs and also being safe for our girls, and this seat definitely fit all of our needs. This was a recommended buy from consumer reports with recommended great performance. With the built in latch anchors in the front the installation is very easy. It allows the seat to feel secure and stable while using the cars seat belt. It has dual cup holders that fold away. The material is nice and soft and seems like cleaning will be very easy. Overall we would definitely recommend. ... show more
Reviewed in the United States on June 12, 2024 by Spencer M.

  • Great product!! 10/10
Color: Black Style: Monterey 2XT Pattern Name: Solid
Affordable, easy to remove & install, easily adjustable and most important: super safe and super comfortable for the kids.
Reviewed in the United States on July 8, 2024 by Daven Johansen

  • nice and sturdy
Color: Black Style: Monterey 2XT Pattern Name: Solid
transitioned to booster chair easily
Reviewed in the United States on August 7, 2024 by Yolanda Soares

  • Easy and kid approved
Color: Black Style: Monterey 2XT Pattern Name: Solid
Easy to install, comfortable for kids, and gives parents ease of mind for safety moving from car seat to booster. Added bonus, kids feel independent with the responsibility of buckling in!
Reviewed in the United States on March 19, 2024 by Erin H.

  • High on Safety, Low on Comfort
I will agree with another reviewer on this seat. There is hardly any cushioning in this seat. It is all harder foam and the cover has hardly any cushioning. I choose this because I have the Diono Radian RXT(2018 model and a solid seat)which has a little more padding. My son is 8 and has out grown the 5 point harness of the RXT(he is small for his age). The RXT does convert to the booster, but I chose to get this booster because it looked to be more specific for the purpose, and cost is not as much of any issue for me when considering my son's safety. This booster has the larger sidewalls for side impacts. This is important to me because I will be moving my son from the center seat(unfortunately, because of my truck not having a shoulder belt in the center). Looking at other brands, I don't feel like the other seats would be that different in regards to comfort or cushioning, and this one seems safer looking to me. I like the look of the Monterey versus other seats because the sides and the head protection seems to be the largest that I have seen and it is reinforced with aluminum. It looks like a Nascar seat. If it's good enough for Nascar, it is good enough for my son. I will say that I did add about a half inch of "luxury" cushioning to every part of this seat to provide more comfort and, I feel, more safety. I cut and molded them to fit perfectly. There was plenty of room under the cover to do this and I think it filled it out more. The cover seemed loose without it. I am like BASF. I don't make the products that I buy, but I make them better, ha! Another reviewer stated that he did not think this was a safe seat, because he said when you pick up the seat from the back part, the bottom falls off. I will say that they could have designed this better to snap together so that doesn't happen. The other reviewer also said that he was afraid that the back would come off in impact. That is not possible, because of the way it goes together, and once you put it in the car and "latch" it in, the back cannot come off. It only comes off when folded backwards to the flat position, which happens when you pick it up from the back. Again, this could have been designed better for transitioning to another vehicle or just removing and carrying it. Overall, I think this is as safe of a booster seat as you can get and I like the Diono products versus others in regards to design and safety features. They could do a little more in regards to comfort and padding for additional safety, so I would not have to modify it. A little extra padding would not cost that much to add and would definitely make this seat the best on the market, along with a locking mechanism for the back rest to the base. .....just my 3 cents. I will have to see about the buckling and shoulder strap issues that others have expressed once I have used this more. ... show more
Reviewed in the United States on April 5, 2021 by JDH

  • So good we bought another
Color: Blue Style: Monterey 2XT Pattern Name: Solid
The daughter outgrew her baby car seat. We researched and this one had some great features, looked nice enough, and can eventually just become a booster, giving it a little more life over the long run- but in the meantime it provides the head guards and backing while she’s still of the size where those are needed. Cup holders are a must, and this has them! Once it’s securely anchored, she’s using the vehicles seat belt herself, and usually manages fine in the Odyssey, but struggles to reach the buckle in the CR-V, so as I’m wary of getting an extension, I just buckle her in still. As mentioned, I bought another for the other vehicle- just so I can avoid moving this one back and forth for any quick trips or daddy-daughter outings. Once the son is older and needs a bigger seat, I may move the second back to the van, but would strongly consider buying at least one or two more just for convenience. ... show more
Reviewed in the United States on October 24, 2024 by eternalgreenknight

  • Robust and comfortable.
Color: Black Style: Monterey 2XT Pattern Name: Solid
As described. Sturdy construction. Adjustable.
Reviewed in the United States on July 5, 2024 by Gene Kimura

  • Light, good protection, nice look
Color: Yellow Sulphur Style: Monterey 2XT Pattern Name: Solid
Good. Wide at the top may make 3 across tougher but if that’s not your goal It’s great
Reviewed in the United States on November 4, 2024 by GenIn CO

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