30 oz. Stainless Steel "Sure Grip" Insulated Tumbler Travel Mug. 

Available colors: Pink, White

Featuring:

• "Sure Grip" ridged shell with double-wall vacuum insulation.
• Clear lid.
• Narrower bottom to fit most standard cup holders.
• 2X heat & cold resistant compared to a normal travel mug and is BPA and lead free.
• Made from 18/8 gauge stainless steel (18% chromium/8% nickel - also known as Type 304 Food Grade.