A folder with 3 flaps and elastic at the corners, suitable for storing documents. The folder is made of high-quality, stronger cardboard, A3 format. The covers are printed with interesting motifs, which will brighten up the space both at home and in the office.

It is important to know

Before deciding on an A3 size folder with a flap and elastic, it is worth considering your daily needs in a business environment. This type of folder is particularly useful where reliable closure and adequate protection of the contents are important, but at the same time there are certain limitations in mobility and long-term archiving of large quantities of documents. Before purchasing, it is worth considering what kind of use the folder will be used for most often.

• Folders with a flap and elastic are especially practical for carrying and short-term storage, as the elastic reduces the risk of documents falling out during moves or meetings.
• The larger A3 size allows for the storage of drawings, project plans or materials, but requires more space in drawers or cabinets. This is not optimal if you only archive standard A4 formats.
• Visual recognition (multiple colors) can help with faster organization and sorting, but without a consistent internal logic to the color system, it can also reduce transparency.
• These folders are not the best choice for frequent browsing and updating documents, as the elastic slows down quick access to individual pages.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🟢 Organization of large-format project documents

The A3 folder is very suitable for storing larger documents, such as drawings, tables and plans, which are not sufficiently protected or transparent in standard A4 folders.

🟢 Transfer materials to meetings or between locations

The elastic ensures a secure closure, making this type of folder practical to carry and keeping documents in place even when moved frequently.

🟡 Short-term archiving of documentation

It is suitable for temporary or frequently accessed materials. However, for long-term archiving of larger volumes of documents, it may be less transparent due to the limited classification system and large format.

🟡 Color sorting in the office

Color selection helps with quick visual orientation, but the system only becomes effective if colors are used consistently according to the company's internal logic.

Answers to frequently asked questions

Is the folder also suitable for standard A4 sheets?

An A3 folder can also store A4 sheets, but due to its larger format, it takes up more space for smaller documents than a standard A4 folder.

How durable is the elastic in everyday use?

The elastic in these types of folders usually withstands normal business use, but with extremely frequent use, it is recommended to monitor for possible signs of wear.

Do the folder colors vary between individual deliveries?

With multi-colored folders, different color combinations may appear upon delivery, and choosing a specific color is not always possible.

Description updated: October 2026

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