Matte Black Insulated Stainless Steel Wine Tumbler - 12 oz Ceramic Interior

ENJOY YOUR DRINK PERFECTLY: Savor every sip with the ultimate in al fresco sipping. The smooth ceramic-lined interior ensures a pure taste, guiding flavors across your palate. The classic wine glass shape and thin lip enhance your drinking experience, highlighting delicate nuances.

TRUE TASTE, TRUE SHINE: Unlike stainless steel, our ceramic coating guarantees your beverage tastes just as intended. No lingering odors, oils, or metallic aftertaste. Enjoy the true flavor you desire, sip by sip.

ECO-FRIENDLY AND DURABLE: Ruby is a sustainable choice, BPA-free, and built to last. Every refill reduces waste, making it a smart choice for the planet. Say goodbye to disposable cups and hello to a more responsible habit.

REFINED LIP FOR TRUE DRINKING: The tapered thin lip mimics a fine dining wine glass, allowing for effortless sipping and a wide mouth opening. This enhances your sensory experience, allowing you to fully appreciate the aroma and complexity of your beverage.

LONG-LASTING THERMAL PERFORMANCE: With our 304 18/8 double-wall vacuum-insulated stainless steel tumbler, stay refreshed. Cold drinks last up to 12 hours, and hot drinks retain temperature for up to 3 hours. The unique splash-resistant swivel pebble lid provides secure, easy access while sipping.