Impress new clients with the Mauna Kea tumbler as your next giveaway! It can hold up to 30 oz. of your favorite beverage within its double wall vacuum sealed 18/8 stainless steel construction. This insulated cup features a press-in see though lid and keeps drinks hot or cold for hours. Imprint it with your logo or company name and give it out at your next event to gather a crowd! Fits most car drink holders. FDA approved, BPA Free, Hand wash recommended