---
product_id: 606229284
title: "Diono Monterey 2XT Latch 2 in 1 High Back Booster Car Seat with Expandable Height & Width, Side Impact Protection, 8 Years 1 Booster, Yellow Sulphur"
brand: "diono"
price: "0.56 OMR"
currency: OMR
in_stock: false
reviews_count: 5
url: https://www.desertcart.com.om/products/606229284-diono-monterey-2xt-latch-2-in-1-high-back-booster
store_origin: OM
region: Oman
---

# 11-position adjustable headrest 2 retractable cup holders 2 layers side impact protection Diono Monterey 2XT Latch 2 in 1 High Back Booster Car Seat with Expandable Height & Width, Side Impact Protection, 8 Years 1 Booster, Yellow Sulphur

**Brand:** diono
**Price:** 0.56 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Elevate every ride with safety, comfort, and style!

## Quick Answers

- **What is this?** Diono Monterey 2XT Latch 2 in 1 High Back Booster Car Seat with Expandable Height & Width, Side Impact Protection, 8 Years 1 Booster, Yellow Sulphur by diono
- **How much does it cost?** 0.56 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/606229284-diono-monterey-2xt-latch-2-in-1-high-back-booster)

## Best For

- diono enthusiasts

## Why This Product

- Trusted diono brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Grow-With-You Fit:** 11-position headrest and expandable backrest adjust up to 6.5 inches for a perfect, lasting fit.
- • **Snack & Sip Ready:** Two built-in retractable cup holders and snack trays keep essentials close and mess-free.
- • **All-in-One Booster:** Supports kids from 40 to 120 lbs, eliminating the need for multiple seats as they grow.
- • **Ultimate Safety Shield:** Dual-layer side impact protection with aluminum-reinforced head support keeps your child secure on every ride.
- • **Comfort Meets Convenience:** Premium soft fabrics with layered foam padding are machine washable and designed for long journeys.

## Overview

The Diono Monterey 2XT Latch 2-in-1 High Back Booster Car Seat is engineered for kids aged 4 to 12 years (40-120 lbs), featuring an 11-position adjustable headrest and expandable width for a customizable fit. It offers superior safety with dual-layer side impact protection and aluminum-reinforced head support. Lightweight and portable, it includes two retractable cup holders and premium machine-washable fabrics, making it the ultimate all-in-one booster solution for growing kids.

## 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.

Review: If your little guy is on the husky side this seat is so comfortable and the little guy has room to breathe. I liked it so much I bought another for the kids!
Review: Excelente para mi hijo de 6 años, antes solo tenia el asiento que eleva la altura, pero sentia estaba muy desprotegido de los lados, ahora con este se siente mas seguro y ademas le ayuda cuando duerme a sostener todo su cuerpo y la cabeza. Lo recomiendo 100%

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TTWYG3P |
| Batteries required | No |
| Best Sellers Rank | #74,054 in Baby Products ( See Top 100 in Baby Products ) #160 in Child Safety Booster Car Seats |
| Customer Reviews | 4.4 4.4 out of 5 stars (53) |
| Date First Available | 11 January 2024 |
| Harness type | Seat Belt |
| Is portable | Yes |
| Item Weight | 6.5 Kilograms |
| Item model number | 15616 |
| Material Composition | 96% Polyester, 4% Spandex |
| Material Type | foam |
| Maximum weight recommendation | 54.43 kg |
| Minimum weight recommendation | 18.14 kg |
| Model number | 15616 |
| Number of items | 1 |
| Orientation | Forward Facing |
| Product Dimensions | 44.45 x 55.88 x 69.09 cm; 6.5 kg |
| Rear-facing maximum child weight | 120 Pounds |

## Product Details

- **Brand:** diono
- **Colour:** Yellow Sulphur
- **Installation type:** Seat Belt
- **Material:** foam
- **Orientation:** Forward Facing

## Images

![Diono Monterey 2XT Latch 2 in 1 High Back Booster Car Seat with Expandable Height & Width, Side Impact Protection, 8 Years 1 Booster, Yellow Sulphur - Image 1](https://m.media-amazon.com/images/I/71QE+DdhNgL.jpg)

## Questions & Answers

**Q: How wide is the seat between the arm rests?  My child has wide hips and I want to make sure he fits.**
A: 14” near the back and it opens to 15” near where the hands rest. My 5yo wears a boys size 10 or Medium and he’s comfortable in the seat.

**Q: What’s the narrowest it will go?**
A: Can you be a little more specific? 
The adjustable sides expand from approximately 18" - 22" in the shoulder width.  The bottom portion measures 15" in the back. Hope this answers your question.

**Q: Would this fit to my 3 years old one? He’s about 40 lbs**
A: No. A 40 lb 3 year old should be rear facing in a convertible 5 point harness (even if their feet touches the seat) as its 5 times safer.  I would look at the Diono Radian. Boosters start around 6 for average size kids or maybe 5 for a very large child. If rear facing is not possible he should be forward facing in a 5 point harness.

**Q: Does this seat have a tether to attach to car?**
A: Yes, it has the Latch System.  You see the 2 straps sticking out of the front?  Those are to tighten the straps(tether).  There are 2 hooks that can attach to something from the base.  I don't have the Latch System in my truck, but I was able to fastened the hooks to the frame.  They say they aren't necessary, but they keep the seat in place.  The best way to see this, is to go on youtube and search the seat.  There is a good video on there to show how to install.  I think there is one on their website too.  The pictures and descriptions on Amazon aren't always sufficient.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***R on 23 March 2023*

If your little guy is on the husky side this seat is so comfortable and the little guy has room to breathe. I liked it so much I bought another for the kids!

### ⭐⭐⭐⭐⭐ Review
*by A***O on 28 June 2025*

Excelente para mi hijo de 6 años, antes solo tenia el asiento que eleva la altura, pero sentia estaba muy desprotegido de los lados, ahora con este se siente mas seguro y ademas le ayuda cuando duerme a sostener todo su cuerpo y la cabeza. Lo recomiendo 100%

### ⭐⭐ Review
*by K***A on 3 September 2024*

I was sent one from 2 years ago which cuts into the 6 year expiry date.

## Frequently Bought Together

- Diono Monterey 2XT Latch 2 in 1 High Back Booster Car Seat with Expandable Height & Width, Side Impact Protection, 8 Years 1 Booster, Yellow Sulphur
- Diono Ultra Mat Complete Back Seat Upholstery Protection from Child Car Seats and Pets, Crash Tested, Premium Ultra Thick Padding, Durable, Water Resistant, Anti-Slip, 3 Mesh Storage Pockets
- Diono Radian 3R SafePlus, All-in-One Convertible Car Seat, Rear and Forward Facing, SafePlus Engineering, 10 Years 1 Car Seat, Slim Fit 3 Across, Pink Cotton Candy

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-03-05*