Could you buy a cheaper Yeti tumbler? Unequivocally yes.
HOWEVER, the last guy to use this mug went blind lone on a par 4 and got birdie, hole, hammer, take, hammer, take, boomerang, hogan, poley, bevie, ky, oj, and won $48 from each guy. But then he forgot this when he left.
So buy this and you not only get some of his juju but you also get to make him feel like a dork because I sold his mug for as much as I lost to him today.