Introducing the next generation of expandable booster. 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 with a designated storage compartment, ideal for travel and carpooling. So, whether you’re on the daily commute, carpooling, storing in the garage or jumping in a cab, with Monterey 5 you can always take safety with you for the joy of the journey. Suitable from 40 - 120 lb / 18 - 54 kg Monterey® 5iST FixSafe™ expands in height and width to provide up to 85% more room as they grow up to 63” tall. Featuring 12 headrest positions and expands up to 20” in width, Monterey® 5iST FixSafe™ can adapt quickly to growing children, with plenty of room for shoulders, hips and legs. All of these great features have been combined with Safe+® engineering, with the Monterey® 5iST FixSafe™ subjected to a combination of the most rigorous crash tests; front, rear, and side impacts, and rollover test to ensure the safest seat possible. The advanced Safe+® side impact protection features 8 layers of interlocking EPS and EPP foam and includes the Safe+® energy absorbing shell, to shield and protect with Safe+® airflow technology built in for optimum child comfort. The open design features easy to use Safe+® secure belt guides to eliminate misuse and Safe+® secure belt lock to ensure the adult seatbelt is always routed correctly.The seat base is contoured for child comfort and includes a cup holder for road trip drinks and snacks. Designed with a simple 4-step installation and adjustable rigid latch FixSafe™ connectors, Monterey® 5iST FixSafe™ can be used straight out of the box, with no assembly required. When you’re on the move or need to switch between vehicles, the FixSafe™ connectors offer a simple way to secure the booster to the vehicle latch system, for a safe and convenient installation every time.