# Ring binder Donau A4 4-ring 44 mm spine black

**URL:** https://aio.lv/en/product--donau-2788254pl-01--11933687
**Data updated:** 2026-03-10 11:22 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** 2788254PL-01
**EAN:** 5901503691540
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-2788254pl-01--11933687

## 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 A4 ring binder with 4 rings and a 44 mm spine in black. Designed to hold A4 documents, it provides organized storage for papers, reports and catalogues. The metal 4-ring mechanism secures punched sheets, while the 44 mm spine offers capacity for a substantial volume of documents. Suitable for office, school and home filing.

## Long description

Donau A4 ring binder with a 4-ring metal mechanism and a 44 mm spine in black is designed for organised storage of punched A4 documents. The binder accommodates a substantial stack of papers, reports and catalogues while keeping sheets securely fastened with the 4-ring closure. Its neutral black cover fits professional and domestic environments and supports standard A4 filing and presentation tasks.
Advantages
The metal 4-ring mechanism provides reliable closure and even pressure distribution across punched sheets to reduce page movement. The 44 mm spine offers notable capacity for multi-page documents while maintaining a compact profile suitable for shelf storage. The cover material resists everyday wear and is easy to label externally for quick identification. The binder’s simple construction ensures stable handling when opening and closing the rings.
Suitable for
Archiving and organising office reports and business documents
School and student coursework, assignments and project portfolios
Home paperwork, manuals and reference materials
Presentations, catalogues and consolidated printed sets
Key specifications
Format compatibility: A4 documents
Ring type: 4 metal rings
Spine width: 44 mm capacity
Colour: black
Suitable for punched sheets with standard 4-ring or 2/4 hole punching systems
How to use
Open the metal rings using the designated ring release mechanism, align your punched A4 sheets on the rings and close them until they click to secure the pages. For neat storage, group related pages with dividers or labeled separators and use the exterior surface to write or attach a label identifying the binder contents. Place the binder upright on a shelf or flat in a storage unit depending on available space.
Usage recommendations
To maintain ring alignment and prolong the mechanism’s life, avoid overfilling beyond the indicated capacity of the 44 mm spine and close the rings gently. Periodically check that pages are fully seated on each ring to prevent tearing or uneven wear. Store the binder in a dry environment away from direct sunlight to preserve the cover finish.

## FAQ

### How much does the Donau A4 4-ring binder 44 mm cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3679 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/11933687/67365981_large.webp