Airtight and Leakproof fruit storage containers for fridge. The better the air tightness, the better the preservation effect. So, we designed the berry containers for fridge lid with a sealing ring and unique buckle design to be tight and keep food fresh. Durable & Food Grade lettuce keeper for refrigerator Containers-Our refrigerator organizers and storage bins are made of high-quality food-grade PP material . Powerful Berry Drainer Basket- The inner fruit colanders have elongated holes to keep the berry basket bowl promote airflow. As fruit strainer container with lid, it’s perfect to be berry keeper, lettuce keeper and other fruit storage,fresh food containers for refrigerator. Not only is vegetables/ fruit storage container for fridge to keep produce fresh, the outer box also can be used to store dry food in pantry, like cereal, rice, and beans.