WMF Impulse Insulated Mug 350 ml, thermal mug with automatic closure and 360° drinking opening, keeps drinks hot for 8 hours and cold for 12 hours, in silver. The body is made of Cromargan stainless steel 18/10, plastic (BPA-free), and silicone. The lid is detachable for easy cleaning. The 360° opening allows drinking from any side of the mug and minimizes the risk of spills. 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 double-walled insulation core keeps drinks warm for up to 8 hours and cold for 12 hours. This insulated mug is perfect for on-the-go and has a diameter of 7.5 cm. Cold coffee is a thing of the past. For those who want to stylishly enhance their morning hot beverage and enjoy it with a clear conscience, the insulated mug is the way to go. With the 0.35 l Impulse, WMF gives this cult drink a boost. The mug becomes a reliable companion even on the go. A thick-walled core keeps tea and coffee at the right temperature, while the screw-on lid seals everything neatly, even if the mug tips on its side in your bag. The 360-degree opening also allows drinking from any side of the mug, making spills almost impossible. At the end of the day, the closure can be disassembled for particularly easy cleaning. Hot or cold - but always stylish: Introducing the WMF Insulated Mug.