Used 10-15 times for commuting (one way: 10 minutes walk, 20 minutes train). I'm selling it because I bought a slightly larger one. There are no scratches or stains, but there are some creases from being folded. It's a very user-friendly bag. 《Product Description》 This is a square backpack from CAMELBAK, the world's largest hydration product manufacturer. This lightweight backpack uses recycled nylon for the outer fabric. The main compartment, which opens widely on the front side, is characterized by its easy access. With a capacity of 28L, it's spacious, and the main storage can accommodate A4 and even B4 sizes, making it a safe size for commuting to work or school, as it can hold notebooks and changes of clothes. Inside, there's a PC sleeve that can safely store laptops up to 13 inches, and a built-in multi-functional organizer including mesh pockets. Organizing small items is also easy. There's also a convenient key hook for attaching important keys. Furthermore, it has a built-in pocket to secure bottles, allowing you to carry drinks stably even while moving. Pockets are also placed on the front and both sides of the outside. High-cushion urethane material is used on the back and shoulders to prevent fatigue even after carrying it for a long time. The shoulder straps have a harness to prevent slippage. The back has a belt that allows it to be carried on a suitcase handle. The design is simple and sophisticated, and can be used by both men and women. This lightweight, functional, and stylish shoulder bag is an item that can be widely used from daily use such as commuting to work or school to outdoor scenes such as sports and leisure. Manufacturer's suggested retail price: ¥19,800 (tax included) ■Manufacturer's product number: C8006 ■Color: Black ■Size: Approximately W30 x H46 x D16 (cm) *Based on manufacturer's specifications ■Material: 100% nylon (recycled nylon from MIPAN used for the outer fabric) ■Weight: Approximately 720g ■Capacity: Approximately 28L ■Pockets: (Outside) x 3 (Inside) x 7 Stains, tears, etc... None