•[FOOD GRADE MATERIAL]: Food storage containers with lids are made of food grade recyclable PP material. BPA free, sturdy and durable, non-toxic and odorless. The plastic container is thickened so it is not easy to deform or break when squeezed. Practicing the concept of sustainable development, very environmentally friendly. Adequate for your daily needs. Great for storing and freezing food.
•[STRONG SEAL]:Unlike other food containers, the plastic containers with lids is designed with a snap closure to make it airtight. It prevents soup leakage and insulates air to keep food fresh. Reduces nutrient loss. Avoids soiling clothes or bags. NOTE: Due to the airtight seal, removing the carabiner and opening the lid requires a firm pull.