The use of cartridges with both gunpowder charge and ball, made up in batches by the shooter or a servant, was known from very early on, but until roughly around 1800 loading using a powder flask and a bag of balls was more common outside of the military. The measuring stage for the barrel charge of gunpowder could be avoided by carrying a number of pre-measured charges in small containers of wood, metal or cloth, often carried on a bandolier. These were known by various names, including "chargers" or "apostles" as 12 were often carried.