Brand Name: MOYYI Gender: Men Technics: Embossing Backpacks Type: Softback Decoration: None Carrying System: Air Cushion Belt Material: Polyester Exterior: Flap Pocket Closure Type: String Capacity: 20-35 Litre Pattern Type: Solid Interior: Computer Interlayer Interior: Interior Slot Pocket Interior: Cell Phone Pocket Size for CM: 31*17*42 cm Size for Inch: 12.2*6.7*16.54 inch Feature: Extra Side Pocket Feature 1: Large Capacity Feature 2: EVA Shockproof Feature 3: Anti-Theft Feature 4: USB Charging Plug Feature 5: Waterproof & Anti-Plash Feature 6: Expansion pockets Feature 7: Anti-theft String For: 15.6 inch Laptop Style: Zipper / Sling Type Color: Black