Pencil case by Herschel Supply Co, Canvas outer, Signature printed lining, Grab handle, Zip top closure, Wipe with a damp cloth, 100% Polyester, H: 6.9cm/3 W: 20.32cm/ 8 D: 6.35cm/2. Herschel Supply Co produces quality built backpacks inspired by vintage mountaineering equipment, American heritage and world travel. With a passion for individuality and personal style, Herschel Supply Co adapts to a new generation updating their bags with a modern fit, shape and feel.