The RTIC Essential Tumbler from Real Sports Products is a premium drinkware option designed to enhance your beverage experience. Its ceramic-lined interior prevents metallic tastes and odors, ensuring pure flavor with every sip. The tumbler is available in 20oz, 30oz, and 40oz sizes, and comes in Black, White, and Navy color options. Customization is available, allowing you to add your team logo, name, and number, with all decorations engraved onto the tumbler. Pricing starts at $27.99 USD, with additional personalization options available for an extra fee.