Burberry The Small Crossbody Rucksack in 85% polyamide, 15% acrylic, calf leather trims and polished metal hardware. This backpack features 1 main compartment, 3 exterior zip pockets, interior slip pocket, Buckle, press-stud and drawstring closures, detachable, adjustable canvas shoulder strap with a 37.6-43.5" drop. Dimensions: 4.3 x 6.3 x 10.2in.