Made from stainless steel with double walls and vacuum-sealed insulation, your beverage will stay at its optimum temperature for hours. With the 24oz Ascent, cold drinks will stay cold for 24 hours, and hot drinks stay hot for 12 hours. And, it fits in most cupholders and never sweats.
Like all Simple Modern bottles and tumblers, the Ascent is hand wash only.
US Pat Pen