# Ring binder Donau 4-ring A4 40 mm red — Donau 3735001PL-04

**URL:** https://aio.lv/en/product--donau-3735001pl-04--11934144
**Data updated:** 2026-03-10 11:24 (EET)
**Category:** Document Folders
**Manufacturer:** Donau
**Manufacturer code:** 3735001PL-04
**EAN:** 5901498015239
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--donau-3735001pl-04--11934144

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Donau 4-ring A4 binder with 40 mm spine in red (model 3735001PL-04) is a sturdy office organiser for storing punched A4 documents. Features four metal rings for secure fastening, a 40 mm capacity for multiple sheets, and coloured cover for easy identification. Suitable for filing, archiving, and everyday document management in office and home use.

## Long description

Donau 4-ring A4 binder with a 40 mm spine in red is a practical office organiser designed for storing punched A4 documents. The binder features a coloured cover for quick visual identification and a sturdy construction intended for regular use in filing, archiving and everyday document management at the office or home.
Advantages
The binder uses four metal rings to keep punched papers securely in place and reduce the risk of misalignment. Its 40 mm spine provides capacity for a substantial number of sheets while keeping the contents compact and easy to handle. The coloured cover enables faster document sorting and selection, and the durable cover material protects documents from wear and light damage.
Suitable for
Organising and storing punched A4 documents
Office filing and archiving
Project documentation and reports
Home paperwork and personal records
Key specifications
Format compatibility: A4 punched documents
Ring system: four metal rings for secure fastening
Spine width: 40 mm capacity for multiple sheets
Cover: coloured cover for easy identification and basic protection
Intended use: filing, archiving and everyday document management
How to use
Open the binder rings, insert punched A4 sheets onto the rings and close them to secure the documents. Use the coloured cover to label or separate subjects, projects or time periods for quick retrieval. Store the binder upright on a shelf or lay it flat; ensure rings are fully closed to prevent pages from slipping. For long-term archiving, periodically check the condition of the binder and the ring mechanism.
Usage recommendations
For optimal results, avoid overfilling beyond the 40 mm spine capacity and distribute documents evenly across the rings. Label the spine or cover to simplify identification, and keep the binder in a dry environment away from direct sunlight to prolong the cover and paper condition.

## FAQ

### How much does the Donau 4-ring A4 binder 40 mm red 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 — 20 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 14.07.2026 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/11934144/67366430_large.webp