The airy child carrier features the Aircomfort carrying system for all-around ventilation. The back system can be easily and infinitely adjusted to the back length of the wearer and the seat height to the size of the child. Thoughtful, safe, and comfortable – for both the wearer and the passenger. The maximum ventilation provided by the Aircomfort mesh back system reduces fluid loss by up to 25%, resulting in less strain on the circulatory system and increased endurance – scientifically tested by the renowned Hohenstein Institute. The Vari Fit system is quick and infinitely adjustable, allowing for precise adaptation to the wearer's back length. There is a large zippered pocket under the seat, mesh side pockets, and an elastic pocket at the back.