Description 30 oz. Polar Camel Travel Mug features SureGrip ridging and double-wall vacuum insulation with a clear lid. The mug has a narrower bottom to fit most standard cup holders. It is 2X heat & cold resistant compared to a normal travel mug and is BPA and lead free. Polar Camels are made from 18/8 gauge stainless steel (18% chromium/8% nickel – also known as Type 304 Food Grade. Polar Camel 30 oz. Vacuum Insulated Travel Mug- Specs Double-wall, 18/8 food-grade stainless steel, vacuum insulated drinkware Holds ice all day Keeps hot drinks hot for 8 hrs (temp rating up to 212 degrees) Fits most cup holders Includes open mouth lid 30 oz capacity Overall dimensions: 7 3/4″ (H) x 4″ Top diameter/with Lid Weight: 1.5lb Colors available: Black, Red, Blue, Pink, Mint/Seafoam, Light Blue, Lavender/Light Purple, Purple, Gray, Navy, Orange, Maroon, White, Green, Yellow, Coral, Olive Green Any custom text or images will be engraved on the tumbler, so the customization will be a Stainless Steel Color