
The standard box, and the right answer most of the time. Corrugated steel, marine-ply floor, double cargo doors at one end — wind and watertight in cargo-worthy and new grades.
About grades: As-is units are sold as seen and are not sold watertight — watertight applies to cargo-worthy and new grades only.
Availability moves with stock — a call gets you today's answer, not last month's.