Our Lids Are Sealedﾃつ- AUTOSEAL technology is leak and spill proof (Yes there is a difference!) -ﾃつIt knows when to close;For the Long Haulﾃつ- Drinks stay hot up to 7 hours and cold up to 14 with THERMALOCK Vacuum Insulation;Lend a Handﾃつ- Easy one-handed drinking with the push of a button;Lock it Upﾃつ- AUTOSEAL button lock for added peace of mind;Nothing but the Bestﾃつ- AUTOSEAL is America's #1 selling line of travel mugs;Get a Gripﾃつ- Textured bottom grips the table and adds stability to the mug