Stanley 0,35 L The Aerolight Transition Mug

Equipped with proper vacuum insulation, the Aerolight Transition mug is perfect for commuting and office use. Thanks to the Aerolight technology it utilizes, it’s about one third lighter than regular steel thermos mugs. Its cap includes a locking mode, preventing leaks when transported in a bag or backpack. Keeps drinks hot for 4 hours, cold for 6 Made of stainless steel BPA-free Dish washer safe 25 year guarantee