Leitz Pocket Expanding 170my with Flap A4

Leitz Pocket Expanding 170my with Flap A4 is a transparent A4 document pocket made from durable polyvinyl chloride (PVC) with a thickness of 0.17 mm. The pocket measures 210 x 297 mm for document fit, with external dimensions of 236 x 307 mm and an expandable 20 mm fold that accommodates thicker document sets. A protecting flap and top opening ensure documents remain covered and accessible, and the 11-hole punched strip allows compatibility with lever arch files and binders.

Advantages

The transparent PVC construction provides clear visibility of contents while offering tear protection and long-lasting performance. The 20 mm expandable gusset combined with a securing flap makes it possible to store catalogs, stapled reports and loose A4 sheets safely without spillage. The top opening gives quick access to documents and the universal 11-hole punch pattern ensures easy integration with most office binders and lever arch files.

Suitable for

• Storing and protecting A4 sheets, reports and catalogues
• Use in lever arch files and ring binders with universal hole pattern
• Organising project documentation and archive folders
• Transporting printed materials without folding or creasing

Key specifications

• Format: A4 (210 x 297 mm document size)
• External dimensions: 236 x 307 mm
• Material: Polyvinyl chloride (PVC)
• Thickness: 0.17 mm
• Expandable gusset: 20 mm
• Opening: Top
• Hole pattern: 11-hole universal strip
• Pack quantity: 5 pieces
• Colour: Transparent
• Capacity: Suitable for up to approximately 200 A4 sheets (80 g/m²)

How to use

Insert A4 documents through the top opening and fold the protecting flap over the front to secure loose sheets. If using in a binder or lever arch file, align the 11-hole punched strip with the binder rings and slide the pocket into place. To maximise capacity, place heavier items at the back and distribute pages evenly across the pocket. For storage, keep pockets flat in a dry environment away from direct sunlight.

Usage recommendations

For best results, avoid overfilling beyond the 20 mm expandable capacity and store in a cool, dry place. When placing multiple pockets in a binder, alternate filled and empty pockets to reduce bulk stress on the binder rings.