Contigo Streeterville Stainless Steel Tumbler with plastic straw in Black, 32 fl oz.

SPLASH-PROOF LID: When slider lid is closed, contents won’t splash on you or your space
TWO WAYS TO DRINK: Polypropelyne straw for cold drinks and built-in-slider lid for sipping hot drinks.
VACUUM-INSULATED STAINLESS STEEL: Keeps your drinks hot for up to 9 hours on the coldest days and cold for up to 29 hours on the hottest days without sweat or condensation.