<b>About Aoking Brand</b><br> Brand has become a new way of life. Aoking,let you with different heights and landscapes with her hand...No matter from the quality or the service<br> <b>Specifications:</b><br> --Capacity: From Around 25L To 30L<br> --External Dimension: 18.1" x 6.69" x 12.99"(46 x 17 x 33 cm)<br> --Maximum Laptop Size: 15.6’<br>--Weight: 1.87 pounds (0.85 kg )