No, it's a Yeti. I only use the Yeti brand cups. Not that I care what brand it is, but because they offer so many different features, accessories, and replacement parts for them, like the new mag-slider lids that keep the opening closed off when not in use. I have found that helps hold ice and keeps unwanted stuff out of your drink.Found ours at Wal Mart. Ozark brand $9.
I've always got one of my yeti cups in my hand pretty much anytime I'm awake. Always sipping on something, whether it's water, powerade, or something a bit stronger after the work day is done...Be leary of those who always have a cup in their hand.
At least till your sure of whats in it, lol.