Solid Gray manufactures and sells the original SOLID GRAY® backpack.Solid Gray is the ultimate hardshell backpack. Style and performance, merged in its faceted design. Lightweight, durable and protective, with a highly futuristic look.We believe in creating new things. In innovative products that outshine today’s standards by being like nothing else. Highly original. Highly functional. It’s what we call breaking the ordinary.

As independent design firm "Leeuw & Vormgeving", Jasper de Leeuw designs commissioned projects, as well as independently released products. Leeuw & Vormgeving shares a business space with Lijmbach in the former Philips Klokgebouw at the Strijp-S compound in Eindhoven, within this collaboration both joint and individual projects are undertaken.Through extensive professional knowledge, a widespread network and a on-site mechanical workshop, Leeuw & Vormgeving is capable of taking on projects through any phase; from analysis and conceptbuilding up and until prototype development and production setup.