18 oz Vacuum-Sealed Mug with Cork Bottom

Introducing our insulated coffee tumbler with a natural cork base—eco-friendly design meets everyday functionality. This double-wall stainless steel mug features a copper-lined interior, keeping drinks cold for 24 hours and hot for 12 hours. The spill-proof clear lid is perfect for commuting, travel, or home use. Whether you’re looking for a vacuum-insulated travel mug, a barista-approved coffee cup, or a green gift idea, this mug is a stylish, responsible choice. Join us in reducing plastic waste—enjoy your morning coffee or iced beverage in a leak-proof, reusable tumbler that looks great and does good.