Backpack by Herschel Supply Co, Durable canvas, Signature striped lining, Grab handle, Padded straps for comfort, Contrast external pocket, Herschel Supply Co logo, Concealed zip fastening, Wipe with a damp cloth, 100% Polyester, H: 45cm/18 W: 31cm/12 D: 12cm/5. 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.