We have plenty of 20 & 40 Open Side containers. Easy access is the advantage. Some have a panel between the doors and others are full open side , where the entire side opens up. The advantage to the ones with the panel between the doors is that you can place a wall between the doors and separate and organize your items. They are also lighter and more easily maneuvered.
Call Rebecca at 432-520-7653 or visit us at AZTECSTORAGECONTAINERS.COM