a folder-like object spine with rings for storing documents interior pockets for keeping loose documents a cover in different colors or patterns elastic bands to keep documents in place a handle for carrying it around
binder which is a folder-like object binder which has spine with rings for storing documents binder which has interior pockets for keeping loose documents binder which is a cover in different colors or patterns binder which has elastic bands to keep documents in place binder which is a handle for carrying it around