Able to fit into any car cup holder, this tumbler can be taken wherever you go! Constructed of powder coated stainless steel, this 22 oz. tumbler features a built-in cork bottom that serves as a coaster and prevents the tumbler from sliding on smooth surfaces. It comes in a variety of colors and has ample room for adding custom graphics and text. The double wall insulation will keep drinks hot for up to 8 hours and cold for up to 12 hours. This item does not contain any BPA, phthalates, lead or other harmful chemicals. The food-grade materials are FDA approved and passed California Prop 65. Must be sold in lots of 25.