• Insulated double wall vacuum with copper coating for maximum temperature retention
• 100% food grade stainless steel
• Cool to touch body with hot liquids and sweat proof with cold liquids
• BPA and phthalate free - all plastic parts are food grade
• Non leaching and toxin free for healthy drinking
• Mouth wide enough for ice cubes and drip free sipping

It is ideal for maintaining the temperature and taste of your favorite beverages, whether at work, on the go, or during outdoor adventures.