Adidas, Unique backpack, black rubber on mesh

Ultimate cool, stands the time. Wasn't able to find on line, so definitely valuable piece. Large piece with pocket for laptop inside and another 1or 2 pockets smaller. Zips up on side and on top for convenience. Made of rubber mesh. Some pieces at corner pulled back from mesh, but still there completing the look. large straps. Very one of a kind, collectible.