The all-in-one integrated travel system (stroller that converts into a non-Isofix car seat from birth to 13 kg) ️ Important safety instruction: The use of a car seat, booster seat, or any other restraint device must always be appropriate for the child's age, weight, and height, in accordance with the manufacturer's recommendations and applicable regulations. The device must be correctly installed and secured in the vehicle before each use. The child must be properly secured with the appropriate restraint system, correctly adjusted. Never leave a child unattended in a vehicle, even for a short time. Before each journey, check that the seat or booster seat is correctly positioned, securely fastened, and suitable for the child.