This box is not a “light weight” it has been working out, fitter lighter and slightly more capacity than its heavy-duty cousin. Suitable for the storage of books, CDs (okay showing my age), clothing. Light Duty has a single wall and is good for short moves and less fragile items. Ideal size for packing heavy items and remain manageable for lifting and moving. Like its big brother “Jumbo” it’s perfect for long term storage, it resists sagging and is less likely to collapse like thinner less quality cardboard boxes. This is another serious box hitting above its weight! All our boxes for storage are Australian made.