# Ring Binder Donau Premium lever A4 75 mm blue

**URL:** https://aio.lv/en/product--donau-3975001pl-10--11933614
**Data updated:** 2026-03-10 11:22 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** 3975001PL-10
**EAN:** 5901498029823
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 6.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 5.78 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-3975001pl-10--11933614

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Donau Premium lever ring binder for A4 documents with a 75 mm spine capacity. Features a lever mechanism for easy opening and closing of metal rings, durable cover construction and a blue finish. Designed for organizing large document collections, office filing, archiving and presentation of paperwork in workplaces, schools and home offices.

## Long description

The Donau Premium lever A4 ring binder with a 75 mm spine capacity is designed to hold and organise large stacks of A4 documents. It features a lever-operated mechanism that opens and closes the metal rings smoothly, a robust cover construction for repeated daily use and a blue finish for a professional appearance. This binder is intended for filing, archiving and presenting paperwork in offices, schools and home workspaces.
Advantages
The lever mechanism enables quick and secure opening and closing of the rings while minimising stress on documents and reducing finger strain. The 75 mm spine provides substantial storage capacity for punched documents and inserts, and the durable cover material protects contents from dust and wear. The rigid construction keeps documents flat and organised, and the blue exterior offers easy colour-coding within a filing system.
Suitable for
Organising and storing A4 reports, manuals and project files
Office filing and record keeping
School and university coursework, portfolios and study materials
Home office document management and archiving
Presentations and client documentation where a professional look is required
Key specifications
Format: A4
Spine capacity: 75 mm
Ring type: lever-operated metal rings
Cover: rigid, durable construction designed for frequent use
Colour: blue
Intended use: filing, archiving, presentation
How to use
To insert documents, operate the lever to open the metal rings, place punched A4 sheets onto the rings and then close the lever until the rings meet securely. Distribute pages evenly along the rings to avoid uneven strain and ensure the binder closes flat. Store the binder upright on a shelf or in a filing cabinet to maintain shape and protect the cover and contents.
Usage recommendations
For long-term archiving, group documents with dividers or plastic sleeves to reduce wear on individual pages. Use colour-coding with other binders to simplify retrieval, and avoid overfilling beyond the 75 mm capacity to maintain mechanism performance and prevent deformation of the cover.

## FAQ

### How much does the Donau Premium lever A4 ring binder 75 mm cost, and is it available for purchase?

The price is 6.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 11265 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Donau products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Donau service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11933614/67365909_large.webp