If I attempt to do a screen grab of just the logo it becomes too pixelated. I hope this is ok. Appreciate any help I can get

I wonder if the Y could be custom just for this design. It feels a little out of place. 

Are there other uses of this logo or is it just this one hat?

Ooh possibly. That's a bummer. I've been doing my head in trying to figure it out. Would you have any ideas what the other letters would be? This is all I have to go off unfortunately.

@Ralf Herrmann that’s a bummer! I’ve been doing my head in trying to figure it out. Would you have any idea what the font would be for the “fatbo”, ignoring the “y”. Unfortunately this is all I have to go off

I suspect all of it is hand-lettered, but Little Micro Sans Bold could be artificially compressed to get you close.