# Ring binder Donau 2-ring A4 30 mm black

**URL:** https://aio.lv/en/product--donau-3932001pl-01--11933865
**Data updated:** 2026-03-10 11:23 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** 3932001PL-01
**EAN:** 5901498017516
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-3932001pl-01--11933865

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Donau 2-ring A4 ring binder with 30 mm spine in black. Designed for storing and organizing A4 documents, it features a two-ring mechanism suitable for punched papers and offers compact upright storage. Practical for office, home, school use and archive tasks where medium-capacity document filing and easy access are required.

## Long description

Donau 2-ring A4 ring binder with a 30 mm spine in black is designed to store and organize A4 documents in offices, schools and homes. The binder accommodates punched paper on a two-ring mechanism and allows compact upright storage on shelves. Its medium-capacity spine provides a balance between document volume and easy handling, making it suitable for everyday filing and archive tasks.
Advantages
The two-ring mechanism ensures secure holding of punched sheets while allowing quick insertion and removal. A 30 mm spine offers medium storage capacity without adding excessive bulk, and the black cover provides a neutral, professional appearance. The binder's construction supports upright shelf storage and straightforward access to contents.
Suitable for
Organizing A4 punched documents in offices
School and study materials
Home paperwork and bills
Short- to medium-term archive and project files
Key specifications
Format: A4-compatible
Ring type: two-ring mechanism for punched paper
Spine width: 30 mm (medium capacity)
Color: black
Storage orientation: upright shelf storage
Primary use: document filing and organization
How to use
Open the two-ring mechanism and align punched A4 sheets on the rings. Close the mechanism to secure documents in place. Place the binder upright on a shelf for compact storage and label the spine if needed for quick identification. To add or remove pages, open the rings, make the change, and close them again, taking care to keep paper holes aligned for smooth operation.
Usage recommendations
For longer-term archiving, use reinforced punched inserts or plastic sleeves to protect frequently handled pages. Keep the binder upright on shelves and avoid overfilling beyond the 30 mm spine capacity to maintain the mechanism's durability and ensure easy page turning.

## FAQ

### How much does the Donau 2-ring A4 30 mm binder cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 35 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 06.07.2026 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/11933865/67366155_large.webp