Promotional Contigo® West Loop double walled travel mug (470ml) Double-walled with stainless steel inner. Equipped with AUTOSEAL™ technology (100% spill proof and leak proof design) and additional safety lock. The drinking hole closes automatically after each sip. THERMALOCK™ technology keeps drinks cold up to 24 hours or hot up to 11 hours. Capacity 470 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 and BPA-free. The drinking bottles are operated one-handed and guaranteed to be 100% leak-free, so can be used anywhere, anytime, also on the go. Comes with a 2-year manufacturer's warranty. Top-rack dishwasher-safe lid, handwash body.