Padded storage protects up to a 17″ laptop. SafeZone compartment with hidden pocket behind removable hard-shell cup safeguards a phone, sunglasses or other valuables. Top loading compartment or side zipper allows easy access to laptop and tablet. Built in divider in main compartment keeps files and papers separate from heavier/bulkier items. Hidden back panel pocket or accessible/convenient interior pockets for securely storing of items. Exterior access pocket for power brick makes it easy to access and keeps it out of the way of interior storage. Pass-through panel enables you to attach the bag to rolling luggage for easier travel. Side pocket for easy storage of water bottle and adjacent side zippered pocket to keep small belongings safe. Mesh-wrapped EVA shoulder straps and adjustable sternum strap, making it more comfortable to carry. Constructed of 100% recycled 1680 polyester material with YKK zippers.