Is it bigger than a breadbox? CAI International can pack it. The company leases large steel boxes to ship freight by plane, train, or truck around the world. More than 65% of its container fleet is owned by CAI and the balance, owned by container investors, is managed by CAI. The leasing segment offers 280-plus shipping companies short-term and long-term leases, with some leases giving the lessees the option to purchase the container. The container management segment provides container investors with the ability to lease, re-lease, and dispose of their container portfolio; services also include container repair, relocation, and storage.