Stylist Notes Handmade in Japan, the “TANKER” series 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 short helmet bag can store B4 size documents. The round handle, which has a simple design but is lightweight and easy to grip, is easy to use, making it an item that can be used in a wide range of situations, such as business. It has a thin gusset when you don't put anything in it, but when you put something in it, the bottom gusset expands and it has more storage capacity than it looks. Porter-Yoshida & Co. Tanker Short Helmet Bag Large - Black