Lifebe BG Portable Men Vintage Canvas Backpack Rucksack Laptop Shoulder Outdoor Duffle Bag (Coffee) Material: Canvas Consists of one external zip interlayer, one inner zip pouch, one inner compartment for laptop and one main body that will give you alternative choice to place your stuffs Shoulder belt length: Approx. 82-135cm (adjustable) Hand belt length: Approx. 18cm With zipper closure, enable you open or close it expediently It can be used for short trip, sports, shopping and school attendance