This is a very sturdy bag. This bag is can be used in more than one ways. Following are the key points:

• There is a detachable waist pouch. This waist pouch can be used in combination with the bag either in the front or back. It also can be used independently without the bag.
• There is an Integrated Flap Jacket cover for lidless use. This flap is most suitable to keep helmets, footballs etc
• Air flow channels at the back are designed  to help ventilate your back    and delay the onset of your sweaty mess. The ridges are typically shaped to try to balance comfort with airflow and also reduce the surface area of your back against the backpack. In hot weather, though, they won’t be able to prevent your back from getting sweaty. But at least they’ll delay it.
• This bag has MOLLE which implies it is modular lightweight load-carrying equipment and allows users to attached gear to an array of nylon webbing.
• This has a very big compartment along with a large pocket in the front and two small pockets on both sides.
• Dual side compression straps present.
• Multiple pockets with zippered closures hold your belongings securely. Keep your storage organized. Adjustable straps for extra security and flexibility
• Laptop Compatibility: Yes, Laptop Size: 15.5 Inch
• Adjustable Waist Belt, Extended Shoulder Strap
• Dimensions (LxHxW) CM: 32.5 x 43 x 25 cm
• Other Colors:-