The smallest Contigo^® thermo mug with double stainless steel wall. Keeps drinks warm for 3 hours and cold for up to 10 hours. AUTOSEAL^® technology guarantees a 100% leak-free drinking experience. Only the lid is dishwasher safe. Incl. operating instructions. Capacity 300 ml. Contigo® The best in quality, design and technology. Immediately recognisable by its sleek and stylish design, strong and solid. The innovative Contigo® water bottles and thermo cups are odourless, tasteless, BPA-free and based on the revolutionary AUTOSEAL® or AUTOSPOUT® technology (2 year warranty). Closed the spout is protected from dirt and microbes. The drinking bottles are operated one-handed and guaranteed to be 100% leak-free.