Ello's 16oz Miri vacuum insulated stainless steel travel mug is your stylish travel companion. Its leak-proof sealing slider lid is designed for easy open/close and on-the-go use. A patterned base is designed to let you ditch disposable in style. Vacuum insulation keeps beverages hot for 5 hours and cold for 10 hours. Miri is car cup friendly and perfect for the commute. Hand wash tumbler recommended, lid is dishwasher safe. Do not microwave or freeze. All pats are BPA free. FeaturesEllo's 16oz Miri vacuum insulated stainless steel travel mug is your stylish travel companion. Its leak-proof sealing slider lid is designed for easy open/close and on-the-go use. A patterned base is designed to let you ditch disposable in style. Vacuum insulation keeps beverages hot for 5 hours and cold for 10 hours. Miri is car cup friendly and perfect for the commute. Hand wash tumbler recommended, lid is dishwasher safe. Do not microwave or freeze. All pats are BPA free.