A flexible IBC (FIBC) is a bulk container made of polypropylene plastic fabric. Other names are big bags, bulk bags or jumbo bags. FIBC containers are mainly used for transporting solid materials like powders and grains. In some cases a flexible IBC can also be used for liquids and pastes, as is the case with Fluid-Bag IBC totes. Flexible containers enable easier and more efficient logistics since they can be packaged very efficiently. Residue levels are very low, as the flexible IBC totes can be collapsed, stretched and squeezed.