Ring Binder Donau Life 2-ring A4 30 mm blue DONA0765

Donau Life 2-ring A4 ring binder with a 30 mm spine in blue is designed for organized storage and transport of punched A4 documents. The binder accommodates a moderate volume of paper and is fitted with a two-ring mechanism that secures sheets in place while allowing easy page turning. Its simple design makes it suitable for office, school and home environments where reliable filing and quick access to documents are required.

Advantages

The binder provides a compact and durable solution for filing A4 punched documents, combining a 30 mm capacity with a two-ring fastening for steady retention of papers. Its lightweight construction and slim spine make it easy to handle and store on shelves or in cabinets, while the blue cover offers clear visual identification of the contents. The mechanism is designed for straightforward opening and closing to add or remove sheets without excessive force.

Suitable for

• Organising office paperwork and reports
• Storing school assignments, handouts and project sheets
• Home document filing such as manuals, invoices and warranties
• Presentations or portfolios that use punched A4 sheets

Key specifications

• Format compatible with punched A4 documents
• Two-ring filing mechanism for secure sheet retention
• Spine width: 30 mm, suitable for a moderate number of sheets
• Colour: blue for easy identification
• Lightweight cover suitable for shelf or briefcase transport

How to use

Open the two-ring mechanism using the release tabs or levers, align punched A4 sheets on the rings and close the mechanism until it clicks to secure the papers. To remove or rearrange pages, open the rings, reposition sheets as needed and close again. Store the binder upright on a shelf or lay flat for transport; avoid overfilling beyond the 30 mm spine capacity to maintain mechanism performance and document condition.

Usage recommendations

For long-term storage, group related documents and use dividers or labelled tabs to separate sections. Keep the binder away from excessive moisture and direct sunlight to preserve the cover and papers. When transporting in a bag, place the binder flat or supported to prevent deformation of the spine and rings.