WMF Impulse Insulated Mug 350 ml, thermal mug with automatic closure and 360° drinking opening, keeps drinks warm or cold for 1-2 hours, dark gray. The plastic casing is BPA-free, and the mug is made of Cromargan stainless steel 18/10 and silicone. The lid can be disassembled for easy cleaning. The 360° opening allows drinking from any side of the mug, making spills almost impossible. The closure opens and closes with a simple press. The coffee mug is completely leak-proof once the screw-on lid is tightly closed. The insulated mug is ideal for short trips and keeps your drink warm or cold for 1-2 hours. With a diameter of 7.5 cm, the insulated mug is also perfect for on-the-go. For those who want to stylishly enhance their morning hot beverage and enjoy it with a clear conscience, the personal insulated mug is the way to go. The 0.35 l Impulse by WMF is a reliable companion that keeps tea and coffee at the right temperature. The screw-on lid ensures everything is sealed properly, even if the mug tips over in your bag. At the end of the day, the closure can be disassembled and cleaned particularly easily. Hot or cold - but always stylish: Introducing the WMF insulated mugs.