Koffee Life Premium Stainless Steel Tumbler Travel Coffee Mug | Vacuum Insulated Coffee Tumbler | 16oz, Silver and black, Set of 1 | Sweat Free, Dishwasher Safe, Comfortable Fit for Car Cup Holder. Best Stainless Steel Tumbler For Drinking Coffee: The Koffee Life Premium Stainless Steel Tumbler Travel Coffee Mug is the only cup youll ever need to drink coffee or any other drink due to the ease, comfort and portability it provides. Sweat Proof & Durable: This 16oz Stainless Steel Tumbler Travel Mug is made from the highest quality FDA approved food-grade stainless steel that was made to last the test of time. Even in the harshest conditions this, comfortable and sturdy Tumbler Travel Mug will make sure you have a great time drinking any kind of drink. Sweat Proof Double Wall Stainless Steel Coffee Mug: This is a sweat proof coffee mug that uses FDA approved food-grade stainless steel on the interior and exterior to prevent temperature transfer to the exterior wall, eliminating condensation and sweating. Extreme Versatility: Why bother spending money on buy a thermostat or flask when this Stainless Steel Tumbler can keep your drinks hot or cold up to 8 hours? This Premium Stainless Steel Coffee Mug is designed to keep your drinks hot or chilly for long durations of time so that you can enjoy them at their best. Spill Proof Lid That easy To Drink From: The Closable sliding lid is designed to prevent any spilling or splashed from ruining your clothes whereas the lid is designed to provide maximum ease and comfort while drinking or holding.