Abstract: A container comprising a multiplicity of panels, a multiplicity of retaining clips adapted to secure the panels when the container is erect and a multiplicity of storage clips, each storage clip comprising two legs, a first leg having a first foot arranged to be received beneath the panels when the latter is stacked and a second leg having a second foot adapted to be received in a recess in a top panel of the stack. The length of the first leg is arranged so that the top panel of the stack can be stacked with the internal face directed towards the adjacent panel with a restraining force being applied by the storage clip to the stack to restrain separation of the panels.