A picnic set by Insulex comprising four interlocking trays and a lid. Each tray has two circular compartments with separate lids for sealing in the contents, a cutlery set and a beaker. The trays are made from injection moulded polypropylene, the flexible compartment lids from injection moulded polyethylene, and the cutlery and beakers from injection moulded polystyrene, circa. 1977. The set stacks neatly together and the individual trays clip together at the sides by means of an integrated flexible clip system.