Can you use inflatable seat belts with the MESA? UPPAbaby prohibits the use of inflatable seat belts with the MESA. Related articles Can the ALTA be used with an inflatable seat belt? When should I move my child to the next buckle location? Are the HENRY and JORDAN fashions free of fire-retardant chemicals? When do I use the infant insert? At what age can I begin to use the VISTA for my child? (What is the age limit or weight capacity for the VISTA?)