This briefcase is made from 51% recycled PET and 49% 600 D poly/canvas. Recycled PET is made from post-consumer plastic bottles and has been formed into a fabric that has a very similar texture to 600 D poly/canvas. By combining it with 600D poly/canvas, you get the benefit of an environmentally friendly recycled briefcase with the same texture and durability of 600D poly/canvas. This item features two front mesh pockets, an adjustable shoulder length carrying strap, two pen loops on the carrying handle, just above the metal ring, a double zipper pull main pocket and two carrying handles.