With the Travel Mug thermos cup, pure coffee enjoyment is possible. Whether on the way to work or during a longer outing, drinks in the Travel Mug stay hot for at least 4 hours and cold for 8 hours thanks to the double-walled stainless steel insulation. The insulated cup is not only leak-proof, allowing it to be transported worry-free in a bag or on the passenger seat, but it is also available in many vibrant colors and two sizes (0.36 liters and 0.5 liters). The lid can be easily disassembled for cleaning in the dishwasher and can be opened and closed with one hand at the push of a button. The one-handed operation is further supported by the soft-touch sleeve.