Double-walled, vacuum-insulated stainless steel cup made by Contigo®. With splash-proof one-piece lid to prevent spills. THERMALOCK™ technology keeps drinks cold up to 15 hours and hot up to 5 hours. With sleek stainless steel handle. Suitable for almost all coffee machines. Food Approved. Easy clean. 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 and tasteless. The drinking bottles are operated one-handed and can be used anywhere, anytime, also on the go. Comes with a 2-year manufacturer's warranty.