This Byron Vacuum-Insulated Stainless Steel Travel Mug offers the ultimate convenience for people on-the-go. With a sleek Licorice color design, the mug has a capacity of 16oz, making it perfect as a coffee mug or a water bottle. Its THERMALOCK double-wall stainless steel insulation capably ensures your drinks stay hot for up to 6 hours or cold for up to 12 hours. The mug features a leak-proof lid when closed for easy transportation. It has a subtly textured grip that allows for fluid movement and guarantees a secure hold.