18/8 Stainless Steel

Made with double wall, copper lined, vacuum sealed technology

Up to 24hr ice retention

Up to 9hr heat retention

Includes spill-proof lid

Sweat-free Design

Integrated stripes make for superior grip

Cup holder friendly

Our best-selling 30oz. stainless steel tumbler was designed with the same functionality and design details you love about our classic 20oz tumbler, Size: 3 15/16L" x 3 15/16W" x 8H",