There are a variety of colors and styles available for you. The capacity of this backpack is large, you can place more items. It is college style, suitable for use as a student's school bag. In addition, it is the best backpack for short trips. Size: 32x11x42 cm(12.59x4.33x16.53 inch) Material: Canvas + Polyester There are compartments inside, placed more comfortable. Side pocket design, can be placed umbrellas, cups. Shoulder straps are free to adjust length.