This is a brand new, unused item: * Clam Backpack * 33 liters * Gusseted opening (for easy access to items like helmets and safety shoes) * Hanging hook: Holds up to approximately 20kg * Height 44cm, Width 26cm, Depth 13cm (folded: 20 x 17 x 4cm) * Fits 17-inch PC * 1160g * Black * Men's * Impact Lock * Currently sold on Amazon for 12,800 yen (as of November 2025). Here's a description (excerpt): ✅【33L】 Ample storage at 1160g. Recommended for everyday use, business trips, and overnight trips. Can accommodate up to a 17-inch PC! ✅【Wide opening with a "gusset"! Easy to put in and take out large items!】 As the name "CLAM" suggests, the main compartment opens with a gusset. It opens wide, making it easy to put in and take out items, and the large opening doesn't interfere with items like helmets and safety shoes. It also has a convenient front pocket (compatible with tablets up to 10.2 inches). Great for on-site business trips and 1-2 night stays! ✅【Removable and convenient organizer sleeve】 The organizer sleeve in the main pocket is useful for organizing small items. It is also removable. ✅【Hanging hook】 Equipped with a hook that can be hung in various places. It can be fixed when not in use and doesn't get in the way. Holds up to approximately 20kg! ✅【Shoulder straps that reduce shoulder strain】 Uses a rubber band (Float Band) on the shoulder harness. The structure allows the boundary between the shoulder strap and the backpack to contract like a spring, contributing to the reduction of shoulder load when walking while carrying. The shoulder straps are adjustable in length. ✅【Convenient features: Useful and easy-to-use features】 Self-supporting design, double water resistance, etc. We hope it goes to someone who can make good use of it^^ * We will ship with simple packaging. * Returns are not accepted to prevent product substitution. * For initial defects or problems with unopened products, please contact the manufacturer directly. Material...Water-repellent Size...30-45L Color...Black Condition...No stains or tears