Slim-design black backpack with adjustable shoulder straps and multiple pockets. - Color: Black - Design: Slim-Wide - Straps: Adjustable shoulder straps - Pockets: Multiple external pockets - Material: Durable nylon - Size: 35cm x 50cm x 13cm (21cm when expanded) Thank you for viewing. - This backpack was purchased on Amazon three years ago. - The overall condition is good, but there is one damaged pocket (see photo 7). The hole is not large enough for items to fall through. - There is a hole for a charging cable, but a battery is not included, so please purchase one separately. If you understand the above, we would appreciate your purchase.