Eco-friendly bamboo lid. The dual lunch compartments stack neatly and are secured with an elastic strap. Each compartment comes with its own plastic lid. Included are a plastic knife, fork and spoon. The compartments are constructed of 30% wheat straw and 70% plastic. Each compartment holds 20oz. Microwave and dishwasher safe. Bamboo products have natural anti-microbial properties. NOTE: The accompanying elastic strap may interfere with your imprint, depending on imprint method, size and placement within the max. imprint dimensions. The color/texture of the engraving will vary from piece to piece due to the nature of the material.