Document storage box Donau - rigid document container, A4-compatible, cardboard

Donau document storage box is a rigid cardboard container designed to store and organize papers, files and folders in A4 format. The box provides dust-protective, stackable storage for office, home and archive environments. It is easy to assemble and label, offering a practical solution for keeping records, reports and correspondence orderly and accessible.

Advantages

The rigid cardboard construction gives stable, long-lasting protection for documents while remaining lightweight. Its A4-compatible interior fits standard papers and folders without folding, and the stackable design maximizes shelf and cabinet space. The plain outer surface accepts labels or writing for quick identification, and the simple assembly allows immediate use without tools.

Suitable for

• Office filing and record storage
• Home document organization
• Archives and long-term storage of reports
• Temporary storage during moves or relocations

Key specifications

• Format compatibility: A4 documents and folders
• Material: rigid cardboard for structural support
• Design: stackable with dust-protective coverage
• Surface: writable/label-friendly for identification
• Assembly: foldable design for quick setup without tools

How to use

Unfold the box along the scored lines and assemble the base and lid according to the fold guides; no adhesive or tools are required. Place A4 papers, folders or reports inside, keeping heavier items low to maintain stability when stacking. Close the lid to protect contents from dust and label the outer surface or attach a label for easy identification on shelves.

Usage recommendations

Store boxes on flat, stable surfaces and avoid overloading beyond reasonable document weight to prevent deformation. For long-term archival use, keep boxes in a dry, temperature-stable environment and avoid direct sunlight to preserve paper quality.