Safety and comfort through innovation. The iZi Up distinguishes itself with sit and sleep positions, the self-adjusting belt hooks, and easy height adjustment. The reclining handles are easy to operate by children or parents to adjust the sleeping position. The belt hooks automatically adjust the width; if the seat is higher, the belt hooks become wider. IZi Up is intended for children from 15 to 35 kilos, so height adjustment should be easy. It can be changed with one handwhile the child stays in the seat. The side impact protection feature offers maximum safety and optimum comfort. Safety is also guaranteed by the belthook closures.