A 20ft DNV 2.7-1 offshore container is designed for offshore use and is certified to meet specific standards for safe handling and transport. It's a popular choice for storing and transporting cargo on and off offshore platforms. Key specifications include: external dimensions of 6.058m x 2.438m x 2.591m (20ft x 8ft x 8ft 6in), internal dimensions of 5.896m x 2.346m x 2.352m, a maximum payload of around 13,530 kg, and a tare weight of roughly 2,970 kg.

Here's a more detailed breakdown:

Dimensions:

• External Dimensions: 6.058m (length) x 2.438m (width) x 2.591m (height).

• Internal Dimensions: 5.896m (length) x 2.346m (width) x 2.352m (height).

• Door Opening: 2.338m (width) x 2.253m (height).    

Weight & Capacity:

• Tare Weight: Approximately 2,970 kg.

• Max Payload: Around 13,530 kg.

• Max Gross Weight: Approximately 16,500 kg.

• Volume: 32.54 m³.    

Other Features:

• Material: Typically made of corten steel.

• Floor: Steel floor.

• Color: Standard color is RAL5013 / RAL1023.

• Certifications: CSC certification, ISO certification, and DNV 2.7-1 certification.

• Wind and Waterproof: Inspected to be wind and waterproof.

• Stackable: Can be stacked, and may be available with certified slings.