Araven FIFO Containers Araven FIFO (first in, first out) ingredient bins are designed for the perfect storage and optimum food preservation. These containers have the maximum hygiene and the strictest control of raw materials. These bins are ideal for storing food with very low levels of humidity, such as nuts, pasta, rice and flour. The Araven FIFO container closes to keep contents protected and keep humidity out.The ingredient storage bin should be stored in dry and well ventilated locations, away from heat and moisture. FIFO bins have two openings, the top lid is for filling the container and the front lid is for removing ingredients. This ensures the correct rotation of food, ensuring the oldest food is used first, which also helps to cut down on food waste management.