HY5 is the first foldable seat for 0–5-year-olds to be tested to the highest German safety standards. This rearward-facing car seat with its innovative Side-Air-Suspension technology has a patented folding mechanism. Its total weight is less than 5kg and it is 3 times lighter and 5 times more compact than a conventional children's car seat. We offer the freedom to get to where you need to go with your children no matteers which sort of transport you use.