Durable This mens messenger bagnbspis constructed with soft and durable cotton canvas,which it is heavy duty and water resistant.It can protect your computer and books entirely. Multiple Pockets Large capacity with more than 14 pockets that fits all of your stuffs you need.nbsp1 zipper pocket on the flap,External access to 2 front pockets under flap, 1 large zipper pocket with 8 card slots and 2 pen sleeves,1 key chain and 2 side pockets for umbrella, 1 back zipper pocket with leather clasp. Internal access to 1 main zipper compartment, 1 padded laptop compartment fits 15.6 inch laptop with closure,2 slip pockets and 1 zipper pocket keep things organized. Easy To CarryThe extra padded laptop compartment fits 15.6 inch laptop,wide and thick shoulder strap comes with a movable thick shoulder pad which provide extra comfort for your shoulder.With adjustable shoulder strap ,you can wear it cross-body or on shoulder and with the top handle it could also be a professional briefcase.