Thermoses by YETI. Details:Grip it and sip it with this supremely insulated mug. With an elevated handle and cup holder-compatible design, it’s built for off-road trips, golf cart cruises, and iced caffeine kicks. It's topped with the YETI fan-favorite Straw Lid, so you can say goodbye to single-use plastic straws. And when the day is finally done, toss both the mug and lid in the dishwasher to prep for the next day’s nonstop use. YETI Rambler Straw Lids are built to last and have a molded-in stopper that holds your straw safely in place. And just like all YETI Rambler Lids, it’s shatter-resistant, dishwasher-safe, and BPA free. Do not use the Rambler Tumbler Straw Lid with hot beverages.