30-ounce insulated tumbler for maintaining beverage temperature, with double-wall vacuum insulation and high-grade stainless steel construction featuring a Magslider lid. This stainless steel tumbler holds 30 oz. for beverages such as iced coffee, tea and water. Its vacuum-insulated double walls help maintain hot or cold drink temperatures.

• Magslider lid included
• Maintains temperature for extended periods
• Fits most cupholders
• Magnetic mechanism for opening and closing
• Splash-resistant lid is not leakproof