Shipping Container Grades Explained: Your Ultimate Guide

One-Trip Containers: The Newest and Best

One-Trip containers are the closest you can get to a brand-new unit. They have made a single journey from the factory to the United States, which is their one and only trip. They are perfect for customers who prioritize cosmetic condition, longevity, and high resale value.

Condition: One-Trip containers are virtually flawless. They have straight sides, minimal to no dents, a pristine interior and exterior, and minimal surface rust, if any. The doors, seals, and locking mechanisms are in perfect working order.

Best For: These containers are the top choice for businesses or homeowners who need a long-term, clean, and professional-looking unit. They are often used for high-end storage or custom changes, like tiny homes or offices. They can also be sold quickly with little loss in value.

Benefits:

• Longest Lifespan: With a minimal amount of use, these containers will last for decades.
• Premium Appearance: Perfect for locations where aesthetics are important.
• No Maintenance: They are delivered ready to use and require very little upkeep.

For a deeper dive into the benefits, uses, and pricing of our premium containers, visit our dedicated page.

IICL Containers: Certified & Reliable

IICL stands for the Institute of International Container Lessors, a globally recognized standard for container condition. IICL containers are typically 7–12 years old and are meticulously inspected and certified for international shipping. They offer an excellent balance of quality and price.

Condition: An IICL container is structurally sound, with minimal rust and dents. Any cosmetic wear is limited, and the unit is guaranteed to be wind and watertight.

Best For: IICL containers are ideal for international shipping. They are also useful for long-term on-site storage, farms, and construction sites.

Benefits:

• Globally Certified: These containers are guaranteed to pass port inspections for international shipping.
• Excellent Value: You get a high-quality, durable container without the premium cost of a One-Trip unit.
• Dependable Storage: They are built to last and protect your goods from the elements.

For more information on IICL standards and why this grade might be the right fit for your needs, visit our dedicated page.

Cargo-Worthy (CWO) Containers

A step below IICL, a Cargo-Worthy container is a solid, functional unit certified for overseas shipping. It is typically 10–15 years old and shows more signs of wear than an IICL container, but it remains structurally sound and watertight.

Condition: Cargo-Worthy containers may have more surface rust and visible dents. They have been checked to make sure they are completely wind and watertight. They will also pass a strict port inspection.

Best For: This is the top choice for customers who need a shipping container at a lower cost. It’s also an excellent option for secure, on-site storage where appearance is not a primary concern.

Benefits:

• Shipping Certified: These containers are ready for global transport.
• Affordable: They offer a lower entry price point than higher-grade containers.
• Durable: Despite cosmetic wear, they are tough and reliable.

To see if a Cargo-Worthy container fits your budget and project requirements, visit our dedicated page.

Wind & Water Tight (WWT) Containers

Wind & Water Tight containers are a popular choice for storage-only applications. As the name suggests, they are guaranteed to keep your belongings dry and protected from the elements. They are typically older containers with more surface rust and dents, but they are fully functional for on-site use.

Condition: WWT containers are older and will have cosmetic wear, including surface rust, dings, and patch repairs. The key feature is that they are guaranteed to be watertight and the doors will seal securely.

Best For: WWT containers are the best choice for storing non-sensitive goods, tools, machinery, and furniture. They are also very affordable. They are widely used on construction sites, farms, and for residential storage during moves or renovations.

Benefits:

• Cost-Effective: This is the lowest-cost option for a secure, watertight container.
• Guaranteed Protection: Your items will stay safe and dry inside.
• Widely Available: These units are common and can be delivered quickly.
• Limitations: WWT containers are not certified for shipping and will not pass a port inspection.

For more information on WWT containers and their ideal uses, visit our dedicated page.

As-Is Containers: The Budget Option

As-Is containers are the most affordable units on the market. They are sold with no guarantees on their condition. They may have significant rust, dents, or even holes.

Condition: As-Is containers are sold in their current condition, with no warranties. They may have structural damage, holes, or doors that don’t seal properly. They are typically the oldest containers in the market.

Best For: As-Is containers are great for customers on a tight budget. They offer a simple, low-cost solution for items that are not sensitive to moisture or dust.

Benefits:

• Lowest Price: This is the most affordable container option available.
• Custom Projects: These can be used for special projects where strength is not the main focus, like small sheds or decorative items.

Limitations: As-Is containers are not suitable for shipping and should not be used for storing sensitive materials. They may require significant repairs.

To learn more about the risks and benefits of As-Is containers, visit our dedicated page.