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

• 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.
• Sternum strap & hip belt present, they both help in providing a snug and comfortable fit. Apart from provide support. Dual side compression straps present. 
• The outdoor backpack can be carried by a single shoulder, or by two shoulders, or by hand. It's concise designed for convenient and practical. The bag with large capacity is suitable for travelling, hiking, camping and other outdoor sports.
• Shoulder straps and waist strap can be stored inside mesh padded back panel, multiple carry handles for versatile using, pack can be carried on one shoulder or two shoulders also can be used as Hand held or Satchel Bag.
• This backpack can be used as camping backpack, travel backpack, airplane backpack, hiking daypack, motorcycle backpack, range bag, hunting backpack, survival backpack, army backpack, laptop backpack, trekking rucksack backpack or day pack for daily use.
• 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: 19 Inch
• Adjustable Waist Belt, Extended Shoulder Strap
• Small pockets on one side
• Dimensions Size (Hxlxw) Cm-(57x29x23)