The Pumpboard is a portable means of transport made of the new TENSARITY material. It is light, can be rolled up like a liquorice snail and stowed away to save space. To use it, it only needs to be inflated. This concept was developed as part of the VISION WORKS AWARD from Bayer Material Science and was also awarded this prize. The focus was on the question of which material properties are necessary to create light and compact, yet robust and practical light vehicles.