Abstract: A mobile grain silo for the transportation and storage of grain, granulated food and other such materials, wherein the mobile grain silo includes individual storage cells of a generally parallelogram shape constructed around a frame structure and having means for lifting on and off a mobile transport and for interconnecting the cells in stacked relation to one another. The individual storage cells having a loading door for filling and an exit door for discharging the contents therein and further having a viewing port to inspect the interior of the cell.