Source: Youtube
Vertical bike parking is nothing new - bike hooks and other similar devices have been around for a while, but PARKIS is so effortless that even small children or elderly people can use it without having to break a sweat. It also solves the infamous "bike line" - multiple bicycles, resting on each other. Parkis's users won't have to move every single one in order to reach their own. They're available on Kickstarter from about $255.