It uses an original 3-layer structure fabric developed with the motif of the US Air Force flight jacket "MA-1". The 3-layer fabric of nylon twill (surface) + polyester cotton (middle layer) + nylon taffeta (back) is very light, and the soft feel of the bonding material and the vivid rescue orange on the back are attractive. This series is full of the thorough attention of Yoshida&Co. craftsmen in all processes from cutting to sewing and parts. It is a 2-way helmet bag, which is one of the representative bags of military bags. It has a thin gusset when you don't put anything in it, but when you put something in it, the bottom gusset expands, giving you more storage capacity than it looks. Equipped with a large front pocket with a gusset that can store various items, it has a high storage capacity and functionality. The Details * Size - W:480mm/H:520mm. * Outer: Nylon twill fabric (polyester cotton bonding process). * Lining: nylon taffeta. * Made in Japan. * Product code 622-78332-10 Delivery Porter-Yoshida & Co. Tanker 2Way Helmet Bag (Black)