Main material: use of quality cotton canvas, first layer of leather and bronze metal Dimensions: can put 15 inches laptop capacity: 12 L Weight: 2.2 pounds Sechunk: This bag will meet all your needs and look absolutely perfect. It will like you. Features: minimalist retro design, with thick shoulder strap handle, more comfortable Structure: a total of six pockets, one main pocket, outside there are: two front pockets, one back zipper pocket; inside: one zipper pocket