Here’s a super-sized tumbler that’s ready to battle the biggest caffeine jones, or tackle the toughest thirst. This mammoth, 30 ounce tumbler is made out of 304 stainless steel with a plastic lid and handle – and it keeps your favorite beverages either piping hot or refreshingly cold. This tumbler is tough enough for a construction worksite, and drinkable enough to be your classroom companion at school. How you enjoy this tumbler is up to you! Choose from five handsome colors, then add your school, team, club, organization or corporate design or message to this tumbler to create a king-sized branded promotion that’s sure to fly off the display table at your next convention, trade show, or seminar.