Sustainable TRUE Brand DUNI New TRUE Sub-brand BIOPAK Item sizes 500/700 ml Material quality Cardboard with PLA coating Main color Brown Country of origin China Season All year FSC certified TRUE Seedling label TRUE Compostable/biodegradable: Industrially compostable Food approved TRUE Renewable material TRUE Heat resistant Cold use, Hot fill, Microwave Cold resistant Refrigerator Leak-proof lid TRUE Lid bottom stack TRUE Vent TRUE Vent TRUE Pack size 250 (5 x 50)