The "TANKER" series, which is synonymous with PORTER, was announced in 1983.

The original three-layer structure fabric developed with the motif of the US Air Force flight jacket "MA-1" is adopted. The 3-layer fabric of nylon twill (front side) polyester cotton (middle layer) nylon taffeta (back side) is very light, and the soft feel of the bonding material and the bright rescue orange on the back side are attractive. This series is packed with the thorough commitment of Yoshida&Co.& Co. craftsmen in all processes from cutting to sewing and parts.

Available in three colors: black, sage green, and iron blue, the back side is a bright rescue orange. In addition, the aluminum fasteners, snap buttons, and metal fittings such as saddle snap, which were rare at the time of the announcement, are intentionally stripped of paint so that they will change over time as they are used.

A horizontal bi-fold wallet with a simple design. The interior is equipped with two types of wallets, an open type and a zipper type, and multiple card stages, and a zipper pocket on the back that can be used as a coin purse. It also has a double ring to which you can attach a wallet cord.