Experience ultimate convenience and durability with the Thermos Stainless King Thermal travel mug. Crafted with a robust stainless steel interior and exterior, this mug guarantees lasting performance. Keep your favourite beverages at their optimal temperature on-the-go, whether it's piping hot coffee for up to 6 hours or refreshingly cold drinks for up to 18 hours, all while ensuring a sweat-proof, stay-cool exterior for comfortable handling. Compatible with most single cup brewing systems, its easy slide lock lid ensures a spill-free experience, making it the perfect companion for your daily adventures.