The Pump n Chill smoothie tumbler can be frozen over and over and will keep your drink chilled for hours even on a hot summer day Simply insert the bottle into the freezer for a minimum of 1 hour or more and you will have a chilled beverage at your disposal all day
Vacuum insulated dual copper plated insulation.
Double wall stainless steel
100 percent BPA free
Stays cold up to 24 hours