This is the Supreme x The North Face Reflective 3M Medium Day Pack Backpack in the black color. Supreme and The North Face collaborations have always been very popular and quick to sell out. This specific piece is one of the best backpacks we've seen due to the use of 3M Reflective material. This bag is made of a 3M Reflective polyester shell with nylon bottom. It has a black molded reflective light loop. The shoulder straps are compression molded for the utmost comfort. These backpacks were sold out as soon as the doors opened so if you missed out, be sure to grab this one asap.