This 20 oz tumbler is perfect for modern gifting, keeping beverages hot or cold for hours with double-wall vacuum insulation. Enjoy leak-free sipping with its clear lid, or use it as a coffee mug by removing the lid. Customizable with vibrant colors and branding via screen print or engraving, it's BPA-free and compliant with CPSIA, FDA, and Prop 65. An excellent premium marketing choice.