This bag is made from 49% 600 D poly/canvas and 51% recycled PET. Recycled PET is made from post-consumer plastic bottles. By combining it with 600D poly/canvas, you get the benefit of an environmentally friendly recycled tote bag with the same texture and durability of 600D poly/canvas. This bag has a top closure that cinches closed at the pull of the drawstrings. The drawstrings double as backpack shoulder straps allowing you to carry this like a traditional backpack. This item also features a generous imprint area, offering a great way to showcase your business logo.