A two-in-one belt-positioning booster that converts from a high-back booster to a backless booster for children 40 to 100 lbs, featuring Rigid-LATCH anchoring, seven headrest heights, and a slim three-across-friendly profile.

Key Features

• Transitions from a high-back belt-positioning booster to a backless booster by removing the backrest, extending usability as your child grows toward vehicle-seatbelt readiness.
• Rigid-LATCH connectors anchor the booster securely to the vehicle seat — keeping it stable even when your child is not sitting in it.
• One-hand headrest adjustment with seven height positions accommodates growth spurts without tools or complicated re-threading.
• Built-in vehicle shoulder and lap belt guides help older children buckle themselves correctly, building independence.
• Slim, lightweight design fits three across in most vehicles, making it practical for carpool or multi-child families.
• Removable, dishwasher-safe cup holder mounts on either side of the seat for flexible placement.
• EcoCare 100% recycled, breathable fabrics are machine washable and dryer safe across all available colours.
• Engineered and tested to meet or exceed federal safety standards.

Specifications

FAQ

How do I know when my child is ready for the backless booster mode?

Your child can transition to backless mode when the vehicle seatbelt consistently positions correctly across their shoulder and lap without the high-back guide. The child should still meet the 40–100 lb and 43–57 in requirements. Consult your vehicle and booster manuals for guidance.

Does the RodiSport stay secured when my child is not in it?

Yes. The Rigid-LATCH connectors keep the booster anchored to the vehicle seat at all times, preventing it from becoming a projectile during sudden stops.

Warranty & Important Notes

Maxi-Cosi child restraints (car seats) are warranted by Dorel Juvenile Group against defective materials or workmanship for one year from the date of original purchase. Proof of purchase is required. The warranty applies only to the original purchaser and is non-transferable. It does not cover misuse, alterations, or normal wear and tear. Register your car seat at maxicosi.com for safety recall notifications. Always use the booster with both the vehicle lap and shoulder belt properly positioned.