UZZO Women Fashion Korean Style Girl New Leisure Canvas Shoulder Bag Backpack(Coffee) Material: nylon and oxford fabric .Size: Height 36CM, Top Width 39CM, Buttom Width 28CM, Buttom Thick 13.5CM Application: travel, hiking, school bag, shopping, placing laptop, ipad etc Attribute: Waterproof, durable, adjustable shoulder straps Its shoulder straps are adjustable, they are proper for most people.