Intermediate bulk container
Intermediate bulk containers (also known as IBCs, IBC totes, or pallet tanks) are industrial-grade containers engineered for the mass handling, transport, and storage of liquids, partial solids, pastes, granular solids or other fluids. There are several types of IBCs with the two main categories being flexible IBCs and rigid IBCs.
Source: Wikipedia — Intermediate bulk container (CC BY-SA 4.0)