600D polyester; Top zippered pocket ideal for storing a smartphone; Dual side mesh water bottle pockets; Front zippered pocket with multi-function organizer and earbud port; Front slash pocket; Zippered main compartment with padded laptop pocket (fits up to a 15 laptop); Pocket sized to fit up to a 10 tablet with a case; Padded adjustable shoulder straps and sport mesh top grab handle; Kid friendly; 11.5W x 18H x 9.5D