The Taster Vacuum Flask from Outwell is a durable stainless steel thermos with double insulated walls. The thermos features a practical and convenient push-button stopper that allows you to open the valve with one hand and fill your mug with the desired beverage, hot or cold. \n\nDo not wash in dishwasher\nOdor and taste free\nEasy to open and close\nKeeps beverages hot or cold\n Outwell Taster Vacuum Flask Blue | Buy Outwell Taster Vacuum Flask Blue here | Outnorth