Thank you for viewing! ^_^ Gabac, Water-Repellent Nylon, Wide-Opening, Time-Saving Backpack Mini Purchased from Shop Channel. Slightly glossy and firm nylon twill material Water-repellent finish The wide-opening, double-door structure allows you to see the contents at a glance, making it easy to take out your belongings. The storage space is divided into upper and lower sections, which I think makes effective use of the upper part of the bag, which tends to become dead space. The front upper part has a zippered pocket for storing small items such as smartphones, and a hook-and-loop strap inside to prevent loss of keys, etc. Back: Can store a laptop or tablet up to about 15 cm (size varies) Adjustable shoulder strap height Chest belt with easy-to-attach round buckle It can be used for everyday use, as well as for outings such as travel, commuting, as a mother's bag, or for disaster preparedness. Size: Approximately 37 cm high x 31 cm wide x 7.5 cm deep Handle rise: 5 cm Backpack strap length: 42 cm - 78.5 cm A4 size Weight: 740g Opening zipper Handle: Yes Backpack straps: Yes Pockets (outside): 3 zippered, 3 open Pockets (inside): 9 open Bottom studs: None Hook-and-loop strap (non-removable) ☆ Used a few times. There are some parts where the zipper is slightly tight, so please understand. I think it's easy to sort items because there are many pockets. Instant purchase available.