• Keeps your drink hot for 12 hours and cold for 20 hours
• Insulated double wall vacuum with copper coating for maximum temperature retention
• 100% food grade and steel both inside and outside for safety, strength and durability (18/8 quality, Grade SS304 Inide and SS201 outside)
• Condensation free exterior so your hands and bag stay dry
• 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
• Leak proof
• Sleek and thoughtful design makes it easy to carry in side pockets of backpacks or bags
• Long last finish on body which will not fade or wear out with usage