Value-added features: back has an Anti-Theft zippered-pocket for valuable items; Chest-Belt to get a good fit and do a good job of taking the weight off shoulders; Water Resistant Creative feature: front compartment with 1-zipper will open freely up to 180 degree like a book, interior has 4-mesh-pouch, 1-zippered-pocket and 3-pencil-holder to keep stored items organized and easy to find Tons of pockets: school bag has 5 external zipper pockets (4 on the front, 1 on the back), 2 external side pockets for water bottle , the largest compartment has 3-open-pocket and a sleeve for laptop or folders