NDA 100 Course Black Coffee Mug – Brothers Beyond Blood 11oz Ceramic | IndipeepalBrothers Beyond Blood. Every morning. The official black ceramic coffee mug for the 100 Course of the National Defence Academy cadets from every squadron, one course, one bond forged in the 1990s and tempered over twenty five years. Earns its place on the desk of a 100 Course officer still in uniform, in the kitchen of a brother who has moved into civilian life, on the bedside of a spouse, parent or child holding the memory close. Capacity: 11 oz (325