Insulated Stainless Steel Hot/Cold drink 17OZ/500ml Vacuum Flask/Sports Thermos/Water bottle/coffee & tea mug with tea infuser. 5 optional colors. Keeps cold/warm for at least 12hrs Insulated flask/bottle with tea/fruit infuser keeps your coffee or tea hot and your refreshing drinks cold for at least 12 hours. Well built with streamlined and stylish design with 5 optional colors (Black, Red, Blue, Green, Gold) Stainless steel is easy to maintain sanitized and clean. Sweat proof, non-slippery surface for safe grip during exercise. Wide mouth bottle for quick thirst quenching and steady sips of hot drinks.