Made from all natural and sustainable resources. Delivers outstanding hot beverage performance with minimal global impact. Premium FSC paperboard cups, feel and perform like traditional products, without petrochemicals. Lined with Natureworks Ingeo™ biopolyer, made from all natural plant sugars. Fully compostable within 60 to 90 days in commercial composting facilities. Meets ASTM D6400 compostable standards and BPI certified. Withstands boiling water, double sealed seams for exceptional strength. Freezer safe.