It has been shown through surveys and simulated road accident tests that a child is most at danger when they are strapped to the car seat using a seat belt rather than in when they are safely secured in travel systems. According to independent tests a convertible car seat or a travel system can protect a child from head on collisions and even sideway collisions better than a seat belt can ever manage to do because they are made to perfectly accommodate a child between certain ages.
A seat belt is made to adjust around an adult body, not one that is low on height and weight. Travel systems are made from the most durable and tough materials that can withstand the heavy forces of impact as well as last for a long time, easily withstanding the wear and tear brought upon it by the baby. The child is never too hot nor too cold with the fabric used to coat the exterior being of a cloth type material.
