The CK Magma MA2600 Contractor Organiser being compact and lightweight is ideal for technicians, engineers and site managers. Manufactured from durable 600 denier polyester and rubberised PVC material,It has a strong zip around construction to protect all contents. Convenient Interior Segmentation. Slide in pockets for organising paper work and documents. A 4-ring binder mechanism for loose sheets and a pocket for an A4 portrait pad. Complete with pockets for business cards and a dual pen holder Compact and Lightweight design measuring 300x40x340mm Guaranteed for life for imperfect materials or workmanship from the manufacture, Carl Kammerling International Some Reviews of this Product: Great, Compact and Professional Looking. Paperwork all in one place. Michael O, Maintenance Engineer The C.K Magma Organiser is very well made! Ideal product for keeping all drawings and paperwork protected and tidy Dan B, Site Manager Please also see the C.K Magma Tool Storage Tool Case Bag and the C.K Magma Chisel Roll.