Jumbo bags are a kind of industrial container that is made up of flexible fabric in order to store and transport dry, flowable products, such as sand, fertilizers, plastic granules, etc. The technical term for this bag is Flexible Intermediate Bulk Container (FIBC).

A flexible intermediate bulk container (FIBC), jumbo, bulk bag, super sack, big bag, or tonne bag is an industrial container made of flexible fabric that is designed for storing and transporting dry, flowable products, such as sand, fertilizer, and granules of plastic.

Jumbo bags are generally made of polyester fibers such as polypropylene. Jumbo bags can be widely used as packaging in chemical industry, building materials, plastics, minerals and other powder. They are also the ideal products for storage, transportation and other industries.