Reduce Chiller tumbler keeps drinks cold for hours. This 40-ounce, vacuum-insulated stainless steel tumbler features a spill-proof design perfect for active lifestyles. The soft silicone straw ensures comfortable sipping, while the clear lid window allows easy monitoring of the remaining beverage. Built with a convenient handle and a cupholder-friendly base, it's an ideal hydration companion. Inner ounce markings help track water intake throughout the day.
