T-Flasks 14 oz Stainless Steel Insulated Liner with Drinklock Sealing Lid Travel Tumbler Coffee Thermos Mug Tea Cup - Two Pack Ultra-durable travel mug for hot and cold beverages Drinklock sealing lid Designed of non-slip base - Narrow base to fit most auto drink holders Hand wash only Twin pack of stainless steel travel mugs with handle; each holds up to 14 ounces