??MATERIAL: High quality PU leather, smooth and delicate texture, durable in use.heavy duty zippers and brown fabric lining; adjustable canvas/leather strap to prevent slidding off your shoulder. Every stitching joints have been reinforced for durability. ?? Perfect Dimension: 15.7(W)*4.3(D)*10.6(H). One zippered back pocket: big enough to fit standard size smart phone; There are 3 pockets inside of the backpack: One zippered side pocket (7.08 width x 4 deep), two open-top pockets (4.5 x 3.5 and 4 x 3.5). Adjustable strap Length: 33 fully extended, 18 Shortened. Top opening is expandable with the 2 side zipper and it’s approximately 12.1 wide with side zippers unzipped or 9 wide with side zippers zipped. ?? Enough Space: It is quite roomy and plenty of space to carry all you daily essentials. It is advertised as a girl’s schoolbag however it is stylish and roomy enough for various ages. There is room inside for a couple books, but not a big notebook. I do think you could put an small tablet, a few necessities, and a wallet. ??SPECIAL 3-WAY CARRYING — Convertible versatile bag! You can carry it as a handbag/single shoulder bag/backpack as there is a removable short shoulder strap (shoulder drop is 11). ??Fashionable Design: The soft leather, clear fashion texture, with simple styling. No matter you are a university student or an office Lady, It is a good choice for you to reveal your noble temperament. Never go out of style.