Made from 16oz Recyled cotton Large inside pocket with a separate pocket for a 15” laptop, front pocket with a zipper, and a hidden pocket with zipper on the back of the bag Top zipper has 2 sliders, and there are zipper pullers attached to each slider Silky lining, piped inside hems, and a soft mesh back Padded ergonomic bag straps from polyester with plastic strap regulators