Xtra large capacity backpack with chunky zippers, specialty zipper pullers, bungee cord, compression side straps, laptop pocket, air mesh side pockets, air mesh padded back and printed curved and adjustable backstraps with air mesh undersides, wrapped, covered top handle, mixed material (heather polyester with ripstop nylon), reflective trim material for added night protection. Features: Laptop Sleeve, Adjustable Straps, Padded Straps Closure Type: Zipper Pockets: 2 Side Water Bottle Pockets, 1 Front Zip Pocket Tech Compatibility: 15 In Laptop Measurements: 19 Height/Inches, 8 Depth/Inches, 13 Width/Inches Base Material: 75% Polyester, 25% Nylon Care: Spot Clean Country of Origin: Imported