Shipping containers are well known for their ability to safely store whatever it is you're looking for them to hold. Their thick steel exteriors and locking doors make them the ideal storage lockers.
By putting a roofing system between multiple containers, you're creating a clear-span space that is not only ideal for storage, but also incredibly functional and versatile.
Common Uses for this type of building include:
Agricultural storage for both crops and tractors
Construction storage for heavy equipment
Workshop space
Commercial warehousing
Airplane hangars