Diono Monterey 2XT Booster Seat

Diono Monterey 2XT Booster Seat - Winkalotts
Diono Monterey 2XT Booster Seat - Winkalotts
Diono Monterey 2XT Booster Seat - Winkalotts
Diono Monterey 2XT Booster Seat - Winkalotts
Diono Monterey 2XT Booster Seat - Winkalotts

Diono Monterey 2XT Booster Seat

Regular price $32500 NZD Sale price $25999 NZD
Tax included Shipping calculated at checkout.
Product Description

Dependable safety for growing children.

The monterey® 2XT booster keeps children from 18-54 kg and 97-160 cm tall safe and secure with aluminum reinforced sides lined with energy absorbing EPS foam. This seat was designed to accommodate growth spurts without sacrificing protection.

We know how to keep back seat snackers happy. This booster comes with retractable cup holders to keep drinks or snacks upright and within reach.

Side impact protection:
This booster comes with deep, aluminum reinforced sidewalls that provide excellent side impact protection and the energy absorbing EPS foam surrounds your child for ultimate safety.

Adjustable, supported fit:
With 11 headrest positions, this booster adjusts for a proper fit and improved comfort for growing children. A simple to use dial on the back adjusts the width of the seat to fit a child’s shoulders up to 50 cm wide.

Quick, secure installation:
Install the monterey® 2XT booster securely and in seconds thanks to integrated LATCH connectors and front adjusters, the monterey® 2XT can also be used as a backless booster and packs flat for travel and storage.


  • Fits children from 18-54 kg and 97-160 cm tall
  • Extra deep aluminum reinforced sidewalls add side impact protection
  • EPS foam lining for more safety and comfort
  • Adjustable back expands to fit shoulders up to 50 cm wide
  • Adjustable headrest offers 11 positions up to 160 cm tall
  • Easily converts to backless booster
  • LATCH system securely installs in seconds but LATCH use is not required
  • Angled bottom seat prevents submarining
  • Longer bottom seat supports growing legs
  • Retractable cup and snack holders fold out for convenience
  • Flat packing for travel and easy storage


  • Height 66 cm
  • Width 51 cm
  • Depth 41 cm
  • Weight 6.8 kg

You may return any unopened product within 31 days of your original purchase for an exchange or refund less the cost of shipping, read our full policy here

New Zealand Shipping - read our full policy here

Australia Shipping - read our full policy here

International Shipping - read our full policy here

Customer Reviews

Based on 27 reviews
Kimberley Andersson
Booster seat

Amazing booster can not fault it. We bought it in plum. Is a beautiful shade of purple my daughter lover her big seat.

Debbie Sole
Amazing service

Love winkalotts service is second to none

Great product and service!

As always, very happy with our purchase! The seat is fantastic, and the delivery was super fast. Thank you!

Charlotte Peace

Extremely impressed with both the product and the outstanding service from Winkalotts. Thanks so much!

A firm favourite

This booster must be one of the best out. We love it! Incredible frame and safety features, extended sizing, and comfortable for travel. I love how firmly it goes in the car and it’s easy to change in and out.

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