It consists of 1 horizontal and 2 vertical greenhouses of 1.8 LT. It is designed to keep your vegetables and fruits fresh as the first day while storing them in the refrigerator. The ventilation system on the lid balances the oxygen and carbon dioxide levels in the container and creates the ideal storage environment. The food signs on the body show which ventilation system you should choose for which food type. You can create the ideal environment by sliding the air control system on the lid. The improved body structure has a grid feature, preventing contact with the water formed by the food. The modular structure of the Sera Series allows you to save space in the refrigerator.