POF-16(A4 size PU leather portfolio or compendium with zipper)

A4 size PU leather material portfolio or compendium
suitable for business use and home use
suitable for keeping paper documents, cards, cheques, and certificates
with pen loops
with card pockets and documents pocket
with zipper and zipper puller
with A4 writing pad
with solar energy calculator
with 2-rings metal binder
with PU leather which is waterproof, durable and resistance to dirty
customized logos or revised designs are welcome