PORTER / STAGE 3WAY BRIEFCASE 620-08283 ¥72,600 (tax included) Product Description This is the "PORTER STAGE" business series, which uses the original "Airtec1680" fabric, a plain-woven high-strength hollow fiber also used in military applications such as military equipment. A basic and extensive lineup is available to accommodate various business styles. In addition, leather is used for the accessory parts, giving it a simple yet sophisticated look that is easy for adults to use. The main material is the original "Airtec1680" fabric, a plain weave of high-strength hollow fiber with excellent durability, tensile strength, and tear resistance. Compared to general nylon threads, it uses a hollow structure thread that is 20% lighter, and despite being a thick fabric of 1680 denier, it is very lightweight. To achieve the functions required of a business bag, such as being lightweight and self-supporting, a unique construction is adopted that consists of a single piece of fabric for the body, bottom, and top gusset, and a hard nylon tape made originally is used for the handle. By sewing this tape to the front and back of the bag, a structure is realized that allows the bag to stand on its own without using core materials. In addition, by inserting a ball-bead along the sides of the zipper, the shape of the bag is kept beautiful, and the zipper is easier to open and close. Thank you for viewing.