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Monterey® 5iST FixSafe®

$199.99
Monterey® 5iST FixSafe™ High back booster car seat [Black Jet]
Monterey® 5iST FixSafe™ High back booster car seat [Black Jet]
Monterey 5iST [Black Jet]
Monterey 5iST dimensions [Black Jet]
Expands in height and width [Black Jet]
Compact fold to full size booster [Black Jet]
Easy install with FixSafe™ rigid latch connectors [Black Jet]
8 layers of safe+ side impact protection [Black Jet]
Safe+ engineering [Black Jet]
Carry [Black Jet]
Easy buckle up [Black Jet]
Go [Black Jet]
Monterey® 5iST FixSafe™ High back booster car seat [Gray Slate]
Monterey® 5iST FixSafe™ High back booster car seat [Gray Slate]
Monterey 5iST [Gray Slate]
Monterey 5iST dimensions [Gray Slate]
Expands in height and width [Gray Slate]
Compact fold to full size booster [Gray Slate]
Easy install with FixSafe rigid latch connectors [Gray Slate]
8 layers of safe+ side impact protection [Gray Slate]
Safe+ engineering [Gray Slate]
Carry [Gray Slate]
Easy buckle up [Gray Slate]
Go [Gray Slate]
Monterey® 5iST FixSafe™ High back booster car seat [Red Cherry]
Monterey® 5iST FixSafe™ High back booster car seat [Red Cherry]
Monterey 5iST [Red Cherry]
Monterey 5iST dimensions [Red Cherry]
Expands in height and width [Red Cherry]
Compact fold to full size booster [Red Cherry]
Easy install with FixSafe rigid latch connectors [Red Cherry]
8 layers of safe+ side impact protection [Red Cherry]
Safe+ engineering [Red Cherry]
Carry [Red Cherry]
Easy buckle up [Red Cherry]
Go [Red Cherry]
Monterey® 5iST FixSafe™ High back booster car seat [Blue Sky]
Monterey® 5iST FixSafe™ High back booster car seat [Blue Sky]
Monterey 5iST [Blue Sky]
Monterey 5iST dimensions [Blue Sky]
Expands in height and width [Blue Sky]
Compact fold to full size booster [Blue Sky]
Easy install with FixSafe™ rigid latch connectors [Blue Sky]
8 layers of safe+ side impact protection [Blue Sky]
Safe+ engineering [Blue Sky]
Carry [Blue Sky]
Easy buckle up [Blue Sky]
Go [Blue Sky]
Monterey® 5iST FixSafe™ High back booster car seat [Purple Plum]
Monterey® 5iST FixSafe™ High back booster car seat [Purple Plum]
Monterey 5iST [Purple Plum]
Monterey 5iST dimensions [Purple Plum]
Expands in height and width [Purple Plum]
Compact fold to full size booster [Purple Plum]
Easy install with FixSafe rigid latch connectors [Purple Plum]
8 layers of safe+ side impact protection [Purple Plum]
Safe+ engineering [Purple Plum]
Carry [Purple Plum]
Easy buckle up [Purple Plum]
Go [Purple Plum]
Monterey® 5iST FixSafe™ High back booster car seat [Yellow Mineral]
Monterey® 5iST FixSafe™ High back booster car seat [Yellow Mineral]
Monterey 5iST [Yellow Mineral]
Monterey 5iST dimensions [Yellow Mineral]
Expands in height and width [Yellow Mineral]
Compact fold to full size booster [Yellow Mineral]
Easy install with FixSafe rigid latch connectors [Yellow Mineral]
8 layers of safe+ side impact protection [Yellow Mineral]
Safe+ engineering [Yellow Mineral]
Easy buckle up [Yellow Mineral]
Carry [Yellow Mineral]
Go [Yellow Mineral]
Monterey® 5iST FixSafe™ High back booster car seat [Black Jet]

Compact fold to full size booster


$199.99
Klarna
or 4 interest-free payments of $50.00. Learn More

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Monterey® 5iST FixSafe®

Designed for ultimate portability, Monterey® 5iST FixSafe™ transforms in seconds from a compact fold to a full-size booster seat, without compromising safety or comfort. At 25% smaller than the average booster, Monterey® 5iST FixSafe™ folds down into a compact and convenient size and features an integrated carry handle and carry straps. So with Monterey® 5iST FixSafe™ you can always take safety with you for the joy of the journey. Suitable from 40 - 120 lb (38 - 63 in tall).

Features:

  • EXPANDS IN HEIGHT AND WIDTH - One-hand automatic height and width adjustment provides 85% more room as your child grows
  • COMPACT FOLD TO FULL SIZE BOOSTER IN SECONDS - 25% smaller than the average booster seat without compromising safety or comfort
  • FIXSAFE™ RIGID LATCH CONNECTORS - Easy install with FixSafe™ rigid latch connectors for a safe and secure installation every time
  • 8 YEARS ONE BOOSTER - 12 headrest positions and expandable sides to grow with your child from 40 - 120 lb (38 - 63 in tall). Machine Washable fabric and convenient cup holder ensure your child's booster seat stays clean and comfortable
  • SAFEPLUS™ ENGINEERING - Includes 8 layers SafePlus™ side impact protection and rigorous crash testing to create the most advanced Monterey® ever
  • TAKE SAFETY WITH YOU - Lightweight, easy carry with integrated carry handle and carry straps make Monterey 5iST FixSafe ideal for travel. Built with designated storage compartment for carry straps

Product Specs

  • Minimum User Weight: 40 lb
  • Maximum User Weight: 120 lb
  • Maximum User Height: 63 in
  • Product Height: 24.8 in
  • Product Width: 17 in
  • Product Depth: 15 in
  • Product Height - Folded: 23.4 in
  • Product Width - Folded: 17.9 in
  • Product Depth - Folded: 7.5 in
  • Seat Weight: 18.7 lb
  • Number of Head Support Positions: 12

Care & Maintenance

Covers: Machine wash cold, line dry. Shell and Components: Spot clean

Warranty Information

12 months standard warranty - extended to 36 months when you register with Diono® post purchase

Monterey® 5iST FixSafe™ | Booster Seat | 2021-Present | Product Highlights | Diono®

Traveling with Monterey® 5iST FixSafe™ | Booster Seat | 2021-Present | Product Highlights | Diono®

Monterey® 5iST FixSafe™ Booster, Instruction Manual, Cup Holder, Carry Strap x2

Diono booster seats can be used for children weighing 40-120 lbs. (18-54 kg) and are 38-63 in. (96.5-160 cm) tall. Typically once a child reaches 5 years of age they are mature enough to ride in a booster seat.

Our booster seats fit 2 across in most cars. Each vehicle model is different and allows for various seating positions. Consumers should consult vehicle owners manual for appropriate car seat placement in their car that may fit more than 2 across.

Solana® comes with fabric cup holders in the cover. Solana® 2, Cambria® 2, Monterey® XT, Monterey® 2XT, and Monterey® 4DXT come with two retractable cup holders. The Monterey® 5iST FixSafe™ includes a Radian® cupholder with easy snap in installation.

Press the LATCH release button on the front of the booster. Attach the LATCH connectors to the vehicle’s lower anchors. Confirm the connector’s lock indicator changes from red to green. Push the seat backward until it touches the vehicle seat back.

Yes, it can be used without the LATCH. They will need to use the shoulder seat belt to hold the seat in place when not in use to prevent it from becoming a flying object during a crash or sudden stop.

Locate the straps included with the car seat accessories. Attach the straps to the fabric loops on the back of the seat. Next adjust the straps for comfort before use.

Diono booster seats are not meant to be used on airplane. Boosters require a lap/shoulder belt and airplanes only have a lap belt.

All Diono booster seats have a life span of 8 years, starting from the date you purchase your seat. In the event the date of purchase cannot be determined then we use the date of manufacture.

Press the LATCH release button located on the front of the car seat and pull the car seat away from the vehicle backseat.

Please consult the seat manual. Diono Cambria and Monterey seats manufactured prior to 2017 can be used with Ford's inflatable seat belts. Newer models will not allow them to be used and will be stated in the car seat's manual.

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