THE CLOWNFISH Unisex TUGUAN Multi-Functional Straps Detachable Convertible 15.6 Inches Backpack Shoulder Messenger Bag with Rain Cover (Black) PREMIUM MATERIAL: This multifunctional bag is made of water resistant Polyester with PU leather. For the inner lining, soft feel polyester is used. The metal fittings such as strengthened metal hooks and buckles used are of . The top grab handle both ways makes the bag convenient to handle and quick grab- and- go style. The bag also comes with rain cover which you can store in the small cover pouch. EXPANDABLE CAPACITY : Comes with 2 roomy spaced compartments with internal zipper and open pockets. The spacious compartments can hold clothings and other travel accessories. The expandable compartment comes with soft flannel that protects up to a 15.6 inch laptop with added Tab pocket and it can reduce the friction between the backpack and the computer. Front vertical zipper pocket to hold files, folders etc and extendable side pocket as bottle or umbrella. CONVERTIBLE FEATURE: This super practical backpack can be easily converted and used as a messenger bag or briefcase whenever required. It comes with a detachable and adjustable breathable straps to ease your fatigue on the go. Can be used as crossbody bag also. The back pocket of the shoulder bag can be used to hold the shoulder straos inside and use the bag as Laptop Messenger Bag. STORAGE & USAGE : It is a practical business multifunction unisex convertible bagpack. The total capacity of the bag is 18 liters; Weight: 1.5 Kg ; Dimensions: 30 cms x13 cms x 48 cms (LxWxH). Fits laptops upto 15.6 inches. TROLLEY STRAP & CONVENIENCE : The insertible pull rod box design allows the bag to slide over the luggage handle for easy mobility during traveling.