Ring binder Donau A5 2-ring 20 mm blue — Donau 3718001PL-10

Donau A5 2-ring binder with a 20 mm spine in blue is designed to store and organise A5 documents, punched sheets and loose-leaf papers. The binder features a durable outer cover and a standard two-ring metal mechanism that keeps contents secure while allowing easy insertion and removal of pages. Its compact A5 format and 20 mm capacity make it suitable for small reports, notebooks and reference materials in office, school or home environments.

Advantages

The binder provides reliable document retention with a sturdy two-ring metal mechanism and a reinforced spine that maintains shape during regular use. The durable cover resists everyday wear and keeps pages protected from dust and light damage. Its slim profile and lightweight construction allow convenient transport and storage on shelves or in bags. The blue colour offers a clear visual identifier for quick retrieval among other folders.

Suitable for

• Storing A5 loose-leaf notes and punched documents
• Organising small reports, manuals and reference sheets
• Schoolwork, personal planners and project notes
• Office filing of meeting notes, forms and handouts

Key specifications

• Format: A5
• Ring mechanism: 2 metal rings
• Spine capacity: 20 mm
• Cover colour: blue
• Cover material: durable coated board
• Orientation: portrait

How to use

Open the two-ring mechanism, align punched pages with the rings and close the mechanism to secure documents. For even distribution and easier turning, arrange pages in small groups and place heavier sections near the spine. Store the binder upright on a shelf or lay flat for transport. To keep contents clean, avoid overfilling beyond the 20 mm spine capacity.

Usage recommendations

Use A5 punched refill paper or hole punch compatible with A5 margins to ensure proper alignment. For frequent access, label the spine or front cover to speed up identification. Do not exceed the indicated capacity to prevent ring deformation and ensure long-term durability.