OUTER MATERIAL : LEATHER ; Inner Material: Canvas ; Closure : Buckle with Adjustable Strap -MULTIFUNCTIONAL: Contains 3 Compartments. Take this bag to work and/or school to use for your laptop, notebooks, magazines, books, folders, cell phone, wallet, etc. -DIMENSIONS: 38 cm x 10 cm x 28 cm. Designed for a variety of practical, casual uses by men, women, boys and girls. Can be used to carry a up-to-15 INCH LAPTOP conveniently.