Stylish and sturdy, this Callie Stainless Steel Tumbler will be a popular choice of students and staff at your high school. The 18 oz. car cup features a stainless steel outer and plastic inner liner and includes double-wall construction for insulation of hot or cold liquids. The non-slip bottom and screw-on lid help reduce spills, and the flip-top spout makes sipping easy. Add your choice of one-color imprint to customize this tumbler to match your school, team, or event. Use this custom tumbler as a unique Prom, Homecoming dance, or Senior Party favor, stock it in your school store, or use it as a fun school or team fundraiser.