3 layers construction : Top in Nylon Twill, center in Cotton Polyester and inside in Nylon Taffetas.

Large zippered main compartment with inside removable snap scratch, small flat pockets and scratch padded sleeve for your computer.

2 zippered flat pockets on front with snap button closure and storm flap to avoid water entry.

Adjustable shoulder strap.

Two Carry handles on the top and one at the bottom.

The metal parts (zippers and snap buttons) are coated that bring an oldish look after several use.

Made in Japan in the Porter Yoshida workshop by craftmens with recognize expertise.