BioPak Paper BioBowls are made from premium paperboard and manufactured using a unique Aqueous coating instead of traditional plastic or bioplastic. We use a heavy-duty, premium quality board, giving our paper bowls superior stability, better lid fit and insulation. These disposable bowls are suitable for both hot and cold foods and are soup-safe – an environmentally friendly alternative to conventional soups bowls or plastic dessert bowls. Our paper bowl lids are suitable for contents up to 60 degrees. For anything hotter please use CPLA or PP lids.