A double door container is constructed the same as a standard ISO shipping container. It is comprised of 14-gauge corrugated steel panels and 1-1/8″ thick marine plywood floor. The difference is the configuration of the doors. A standard shipping container or storage container has cargo doors on one end. A double door container is unique, as it has cargo doors on both ends of the container. A double door container is sometimes referred to as a “tunnel-tainer”. The double door containers are only available in new or “one-trip” condition. a “one-trip” container is not used in shipping service and is only shipped once (from the factory to the USA). Double door containers are available in both 20ft and 40ft sizes. Depending on availability, they also come in both standard height (8’6″H) and high cube (9’6″H) versions. Double door containers are an excellent option, as they allow you to access your items from both sides of the container. They also give you the ability to sort your items/product more easily.