New, Unused Item *The bag has been opened for photography purposes. Reference Price: ¥6,530 Color: Black 【Size】Approximately 46cm x 32cm x 14cm depth. This business backpack is convenient for business trips and travel, as it can hold a 17-inch laptop, A4-size documents and files, and 2-4 days' worth of clothing. It can also be fixed to a carry-on case, making it easy to move around. 【Water-Repellent Durability】 Made with 1800D fabric that combines durability and comfort. It's not too stiff and is durable, with a high-quality texture. It also has a structure that makes it easy to stand on its own, improving usability. Furthermore, all the zippers on the exterior are water-resistant zippers, effectively preventing rainwater from entering. (*This is not completely waterproof.) 【3-Layer Structure & Smart Storage System】 Practical compartment design that supports a wide range of uses, from everyday use to travel. The front pocket is dedicated to small items, with a pen holder, key holder, and multiple small pockets, making it convenient for organizing accessories. The independent PC storage compartment opens wide, allowing for smooth insertion and removal. In addition, it features a multi-functional design for comfortable organization, including easy-to-sort compartment pockets, a shoulder pocket for train IC cards, and a back pocket for valuables. 【Carry-on & USB Charging Port】 The PC storage compartment and main compartment can be fully opened up to 180 degrees, allowing you to pass through security checks smoothly without opening the main compartment or taking out your devices. It streamlines travel and reduces security check time by up to 50% (based on our own comparison), making the entire itinerary easier. *Please check the carry-on baggage regulations of your airline in advance, as they may vary. There is a USB charging port on the outside of the business backpack, and a mobile power supply can be connected inside. 【Design Pursuing Comfort】 The shoulder straps have an ergonomic curved shape, evenly distributing the burden on the shoulders. The back panel uses a breathable 3D EVA cushion, keeping you comfortable and preventing stuffiness even during long periods of wear. The chest strap reduces swaying and improves stability during movement. With its simple, flowing lines and calm colors, it naturally blends into various scenes such as business, commuting, and travel.