Yoshida Interactive Briefcase Business Bag [Porter] & Co. 2-Way 536-17049 (BLACK)

Color / Black [Material] Outer: Polyester Oxford (Surface: Water-repellent finish) (Back: TPU coating) Dimensions: W42 x H29.5 x D5.5 cm Country of origin / Made in Japan Specifications: Briefcase with shoulder strap. The main compartment fits B4 size documents and includes a laptop pocket, two open pockets, and two pockets for folding umbrellas and water bottles. The front of the bag has a zippered pocket that fits A4 size documents and contains two open pockets, three pen holders, and one key hook. There is one horizontal zippered pocket and one vertical zippered pocket on the front. There is one open pocket on the back of the bag. There is a trolley strap on the back of the bag. The bottom of the bag has reinforced material. Weight: Bag approx. 780g + Shoulder strap approx. 120g = 900g. Shoulder strap length approx. 65-140cm. This basic chemical business series is lightweight, highly water-repellent, and offers enhanced functionality for daily use, making it suitable for a wide range of age groups. The main fabric is 600 denier polyester oxford with a TPU coating on the back. TPU (thermoplastic polyurethane) is lighter and more durable than PVC, and is also environmentally friendly, making it a very popular coating among outdoor brands. For the zipper, we adopted a high-strength YKK Vislon type called METALUXE Tough, which prioritizes lightness and ease of operation while looking like a metal zipper. By incorporating glass fiber into the resin of the elements, it achieves 165% higher strength than a regular Vislon zipper and 56% lighter weight than a metal zipper. The lining is made of 420-denier nylon oxford with a Teflon fabric protector coating for enhanced durability. Taking advantage of its stain-resistant properties, a gray color is used to improve visibility of the contents of the bag.