Isotanks & Flexitanks
It can be transported by sea, rail or road.
They almost always have a capacity of 26,000 liters, that is slightly larger than the flexitank.
The flexitank is a flexible bag that is fitted into a standard 6,25m container.
They are basically always used once, some exceptions exist.
Considerable development work has been done to find suitable materials for transportation of bulk wine without a quality loss.