Take hydration head-on with Yeti's biggest straw mug ever. And with the fan-favorite Straw Lid, you can kiss single-use straws goodbye. Like all Rambler Drinkware, the mug and lid are dishwasher safe. Rambler Straw Lids are built to last and have a molded-in stopper that holds your straw safely in place. And just like the other Rambler Straw Lids, it’s shatter-resistant, dishwasher-safe, and completely free of BPA.Please note that this Lid is not for use with hot beverages.