Description: This 3-way box backpack has a deep, mottled finish on the surface. It can be used as a backpack, carried vertically, or carried horizontally, allowing you to use it according to the situation. When carried vertically or horizontally, the backpack straps can be stored in the back pocket. The compact size makes it feel quite light when used as a backpack. Despite its compact size, it has many storage compartments, making it a stable business backpack. There's an easy-access slip pocket on the top of the front for your smartphone. The front room has pen holders and slip pockets. The main room comfortably fits B4 size items, and the pocket for a laptop in the back main room has urethane cushioning. It has a Velcro strap to prevent items from falling out, ensuring safe transport. The main body fabric uses lightweight 300-denier polyester. The mottled surface adds depth to the appearance, and the fabric is water-repellent, preventing water and dirt from adhering. Product Number: PAT101 Material: 300D Polyester (Heathered) x Ripstop Polyester Size (approx.): Width 46 x Height 28 x Depth 11.5 cm Weight (approx.): 1525g Specifications: Outside... Zippered pocket x 1, Smartphone slip pocket x 1, Pocket with zipper for backpack shoulder straps x 1 Front Room... Pen holder pockets x 2, Slip pockets with gussets x 2 Main Room... Slip pockets with gussets x 2, Drink holder x 1 Back Main Room... PC pocket x 1 Thank you for viewing. There is some wear and tear. There is paint peeling on the zipper and some minor scratches and dirt. Please refrain from purchasing if you are concerned about these issues. Color: Gray系 (Gray-based)