Subir PID P.I.D. Business Bag, Cowhide Leather Although unused, the inner lining has deteriorated due to long-term storage. It's in a place you can't see, so it probably won't bother you. P.I.D. High-quality leather. Height 27cm, Width 31cm, Depth 11cm It looks like it can comfortably fit 5 A4-sized books and a PC.