10oz. RTIC Lowballs are stainless steel, double wall vacuum insulated. Keeps your drinks ice cold longer - works great for hot beverages. The RTIC Lowball is perfect for a cup of coffee, whiskey, scotch or your favorite cocktail. The crystal clear lid lets you know exactly how much drink you have. Easy to clean.
Double wall vacuum insulation for maximum temperature retention
Keeps beverages hot for up to 6 hours
Holds ice for up to 24 hours
Retains cold for up to 60 hours!
Heavy duty clear lid has an air tight seal, and shows the amount of drink you have