Receiving the backpack was unexpected. It matches the depiction in the drawing. The material is durable and substantial. It has a very large carrying capacity. The computer section feels very protective. Another large compartment offers ample space. Small compartments help organize smaller items. It's ideal for someone like me who carries many items. An attachable small bag is included. It doesn't detract from the overall look. The highly anticipated double zipper is also included. Excellent design. Purchasing this backpack is a great decision. This is a very high-quality backpack. Tigernu brand, reliable.