The Classic Round series is just that – a classic. With their extra secure lids, these popular bowls work with all kinds of food, both hot and cold. The range offers bowls and lids with no added PFAS, made from renewable and compostable sugarcane fibre, as well as transparent lids made from 100% post-consumer recycled PET (RPET) with an antifog feature to prevent condensation. For best result we recommend Classic Round to be used for non-fat food in temperatures below 40°C. That way you run no risk of stains. We do not recommend this product for long-term usage.