Multi-functional backpack with the attachable and adjustable shoulder strap, inner multilayer space, which can hold lots of  items, such as laptop, tablet, phone, wallet, books, pens and so on.<br/>Features:<br />Superior oxford fabric waterproof material, sturdy and durable.<br />Large capacity, which can hold lots of items, such as laptop, tablet, phone, wallet, books, pens and so on.<br />Portable in size and weight, convenient to use. <br />Attachable and adjustable shoulder straps, inner multilayer space.<br />Anti-theft zipper and pocket design.<br />Chic and cool, suitable for outdoor activity, travel, camping or daily use.<br/>Specifications:<br />Material: oxford cloth &#43; polyester lining<br />Color: black, gray, red, blue, dark blue, purple(optional)<br />Package weight: approx. 160g/5.64oz<br />Package size: approx. 320*180*50mm/12.6*7.09*1.97in<br/>Notes:<br />1. Due to the different monitors and light effects, the actual color of the product maybe slightly different from the picture color.<br />2. Please allow slight dimension difference due to manual measurement, thank you for your understanding.<br />3. This item is ONLY a breast bag for selling and all the objects shown in the picture are not provided.<br/>Package List:<br />1*Waist Bag