Details make a difference:
- handles: rigid or flexible, assorted or contrasting colours
- clasps: simple cuts or colour clasps matching the handles
- zips: for folders and briefcases
- press-studs: useful to close cases and wraparound binders
- velcro: in various sizes and colours, they fit on all materials
- pockets: interior or exterior, ideal to file documents, maps or tablet in a binder or folder.