Abstract: A mat/carrier foldable between a substantially flat configuration and a storage configuration is provided. The mat/carrier comprises a mat/carrier component having a base panel, a plurality of side panels, and at least one intermediate panel intermediate adjacent side panels. A first set of folds separates each panel from its adjacent panels to facilitate re-orientation of each panel relative to its adjacent panels so as to form a container configuration. A second set of folds in at least some of the panels facilitate at least partial collapsing of the mat/carrier component from the container configuration to a smaller container configuration.