What hat is Chiddy Bang wearing in the Too Fake video with Big Sean?

I am looking for the hat Chiddy is wearing in the Too Fake video with
big sean

http://colt-on.com/2011/04/big-sean-ft-chiddy-bang-too-fake-captured-by-kings-dub-remix/

its the one on the left

I cant find it anywhere

Thanks!