Cardboard folder Elba ULTIMATE A4 Blue — holds up to 330 sheets, portrait format

Cardboard folder Elba ULTIMATE A4 Blue is a portrait-format document holder designed to store and protect A4-size papers with a capacity of up to 330 sheets. The rigid cardboard cover gives mechanical protection while the slim profile keeps the folder suitable for filing on shelves or inside briefcases. The folder’s blue finish provides a consistent appearance for organizing documents by subject or department.

Advantages

The folder combines a high-capacity design with a narrow spine, making it possible to store large document sets without excessive bulk. Its sturdy cardboard construction resists bending and protects contents from light mechanical damage. The portrait format aligns with standard A4 paperwork and printed reports, and the neutral blue color facilitates visual sorting. The lightweight design keeps carrying weight low while maintaining stability when stacked.

Suitable for

• Office filing and archiving of reports, contracts and invoices
• School and university coursework, assignments and portfolios
• Home paperwork such as manuals, certificates and bills
• Transporting large sets of A4 documents between locations

Key specifications

• Format: portrait for A4 documents
• Capacity: holds up to 330 A4 sheets
• Cover material: rigid cardboard for protective support
• Color: blue
• Profile: slim spine suitable for shelving and briefcases

How to use

Insert A4 documents in portrait orientation and align them with the inner edge so the stack sits evenly within the folder. Close the cover to protect pages from dust and light mechanical contact. For heavier stacks near the maximum capacity, handle the folder with two hands when carrying and place it flat on shelves to prevent sagging. When archiving, label the spine or front cover to enable quick retrieval.

Usage recommendations

Store the folder in a dry environment and avoid prolonged exposure to direct sunlight to preserve the cardboard and color. For frequent transport, consider reinforcing the bottom edge with a tape strip or using a carry case to reduce wear. When combining multiple heavy folders on a shelf, distribute weight evenly to avoid bending.