600D polyester dobby, Padded, zippered computer sleeve fits up to a 15.4" laptop, Padded, scratch-resistant exterior pocket fits most tablets and e-readers, Vertically zippered front pocket, Elasticated side mesh pocket for water bottle, Easy grab pen organiser, Elasticated side mesh pocket for water bottle, Multi-function organiser under front flap, Padded Velcro sleeve fits tablet, Wide, adjustable webbing shoulder strap