For the Long Haulﾃつ- Drinks stay icy cold up to 18 hours or piping hot up to 10 hours with THERMALOCK Vacuum Insulation;Seal It Inﾃつ- Leak proof lid (when closed) for on-the-go activities;Big Mouthﾃつ- Wide mouth ideal for chugging and adding ice cubes;Carry Onﾃつ- Carry loop for on-to-go activities;Perfect Fitﾃつ- Fits most car cup holders;Clean Upﾃつ- Hand wash only