Fortnum & Mason created active service boxes for army officers. These contained apples, wines, cigarettes, medical supplies, insect powder, and a cocoa rich chocolate bar (invented specifically for the armed forces) as well as tinned and dried food. Arbiters of decorum, even in wartime, the company also patented the ‘Fortknee’, a short stocking to cover the knees and lower thighs of lady drivers in the services.