Simple design black nylon backpack with pockets for excellent storage capacity. - Color: Black - Number of pockets: 3 front, 2 on each side, 1 back - Material: Sturdy nylon - Strap type: Adjustable - Design: Simple - Zipper: Double zipper - Size: Width 32 cm Height 46 cm Depth 13 cm Lightweight 500g I have self-sewn black tape on the back so it can be attached to a carry-on suitcase. Also, since there were no small pockets inside, I have added a double-zippered pocket. Therefore, it is very easy to store items. Please understand the above and make your purchase. I purchased this online and made two modifications, but it was too big for me, so I am selling it while it's still new. It's a size that can accommodate a 1-2 night trip and can be carried on a plane. Thank you for looking.