DESC: Oversized main compartment with two interior pockets for your phone, MP3 player and other daily essentials Quick-access external zip pocket on backpack flap Padded compartment holds up to 15.4 laptops (internal laptop dimensions 14.75 x 12.25 x 1.5 inches) Contoured, padded shoulder straps for exceptional comfort Fabric - Canvas / Size - 17.5 x 13 x 6.5 inches / Weight - 2 lbs, 2 oz