The material I used to make this bag is an American waxed canvas. The color is black for the body with a bottom in field tan. I made it into an everyday backpack/rucksack, with waxed canvas straps and a double vegtable tanned leather closure with buckle. Double outside pocket This rucksack is fully lined with a blue cotton fabric with padded laptop compartment All the bags are made and designed by myself and handmade with care and attention for details. The rucksack measures approximately wide 35 cm and rolled 42 cm tall,unrolled 58cm and 12 cm deep. In inches this is 14 inches wide, rolled 17inch tall and unrolled 22 inches tall and 5 inches deep