Such bags are made for example of polyolefin fabric, coated or uncoated, with or without an inner liner and used mainly in closed loop between filler and discharge of the FIBC. These bags are designed and intended to be used for a limited number of fillings and discharges. An FIBC of this category cannot be reused if damaged, i.e. is not repairable. ( The replacement of a removable inner liner is not considered a repair.)