This is the popular TUMI Navigation Backpack. It can be used for a wide range of purposes, from everyday use to business. Material: Ballistic nylon Size: Width x Height x Depth (Gusset): 31cm x 40cm x 15-24cm Strap: -88cm Color: BLACK / BLACK hardware Weight: 1320g Exterior: 3 zipper pockets Interior: 2 pockets, with name tag *Due to the nature of the material, there may be color unevenness, scratches, wrinkles, minor imperfections, and small black spots, but please understand that these are not defects.