I bought it as a gift for someone I know who worked at the Dutch railways for many years. A 'dienstblad' (service tray) was another option. They're made by Verdraaid Goed, a brand that has many more items made of waste, all with fun names. Look at their webshop if you like.
(photo by treinpunt.nl)
The woman behind this great idea is Lisanne Addink-Dölle. An engineer and designer who wants to make the world a better place, by reusing trash and turning it into treasures. I love this spirit and it's great how she makes it work out.
(photo by treinpunt.nl)