This is the "TANKER" series, which is synonymous with PORTER and was released in 1983.
It uses an original 3-layer fabric developed with the motif of the US Air Force flight jacket "MA-1". The 3-layer fabric of nylon twill (front) + polyester cotton (middle layer) + nylon taffeta (back) is very light, and the soft feel of the bonded material and the bright rescue orange on the back are attractive. This series is filled with the thorough attention of YOSHIDA craftsmen in every step of the process, from cutting to sewing and parts.
The back side is a bright rescue orange.
Aluminum zippers, which were rare at the time of the product's release, are used, and the paint on metal fittings such as snap buttons and eggplant rings is intentionally made to peel off so that they will show signs of aging as they are used.
The main storage compartment can be accessed directly from the zipper on the side of the main unit, allowing you to take items in and out without opening the flap.
High storage capacity and functionality with the two front pockets with wide gussets.