Abstract: A storage tray supportable in a beverage holder of an armrest, the storage container including a body member having a base and a plurality of sloping side walls extending outwardly from the base and terminating at an upper edge. The base having one or more stiffening rib members extending upwardly from the base and converging towards a dividing rib member, the dividing rib member extending between at least two sloping side walls and defining a first concession compartment and a second compartment in the base. The first concession compartment formed with a beverage recess member extending downwardly from the base, the beverage recess formed with an outer wall and a bottom wall, the outer wall and the bottom wall dimensioned for frictionally engaging with the beverage holder of the armrest for supporting the body member in a substantially horizontal plane.