Keep clients hydrated of caffeinated with the help of this Everest Tumbler! It holds up to 20 ounces of coffee, juice, water or any other preferred beverage and will keep liquids at optimal temperatures thanks to the vacuum-insulated, stainless steel double walls. The construction allows it to keep drinks hot for 8 hours and cold for up to 18 hours. Top if off with the spill-resistant, slide lid with rubber gasket. This BPA-free, sweat-resistant item ships assembled and we recommend hand washing. Add a logo, brand name or advertising message using one of our imprint methods. 1-color/1-position imprint.