This bag is made from 600 D poly/canvas and has a vinyl backing making it water resistant. This item features colored panels with contrasting black panels, trim and handles for a two-tone effect. The bag has a drawstring top converting it from a tote bag to a backpack and providing easy access to the bags contents. Two adjustable backpack straps clip on the back, along with an id pocket, and there is a mesh pocket on either side of the bag. As a backpack, this bag measures closer to 13" x 13" x 5".