PLA Lids for Insert Pot. Fits on top of the 2oz portion pot and clips onto Enviroware 96mm diameter PLA Cold Drink Cups. This combination pot system is ideal for keeping 2 ingredients separate before consumption. For example, granola with yoghurt, crudités with dip, fresh fruit with cream. Great for creating fun combinations for “Grab & Go”. Made from crystal clear PLA (polylactic acid), derived from plant starch. An eco-friendly alternative to traditional plastic, which is commercially compostable after use.