Features High quality canvas and PU for durable use. Velcro design ensures a good security. Breathable sponge enables comfortable shoulder straps so as to protect your shoulder. Multi-purpose: it can be a backpack, shoulder bag, cross body bag and handbag. Big enough to accommodate A4 files and laptops range from 13-14 inches. Specification Brand KAUKKO Main Material Canvas, PU leather Lining Material Cotton, Polyester Style Casual Weight 1.43kg Product Size 30 x 17 x 45 cm