Our new Compostable Single wall insulated coffee cups are lined with a plant-based Polylactic Acid (PLA) and are great if you are selling hot drinks and are looking for a more environmentally friendly alternative to our standard single wall cups. These cups are Single Wall Super Insulated Cups, Strong Cup Rigidity, Thicker Insulating Cardboard, Fully Compostable. All Lids Sold Seperately.