One Trip (New Containers)
These are new containers shipped from factory to said location with one cargo load.

Premium or IICL-5 (2 to 8 years old)
Excellent condition, conforming to shipping conditions standards and ready for survey and ocean freight shipment.

CW (Cargo Worthy, over 8 years old)
Ready for survey and one more cargo load. Structurally sound, suitable for project or single move shipping.

WWT (Wind and Watertight)
These units are typically over 8 years old. Suitable for storage.

AS IS (As described)
These units are normally watertight but are not guaranteed. They often have small damage or are older than typical WWT units.