Colorful double wall Insulated Stainless steel THERMAL MUG / flask with detachable rotating lid is fitted with a food grade silicon seal to prevent leakage. The double wall keeps beverages HOT or COOL for 12 – 24 hours. No leaching and toxin free. Great for travel or desk and table use, and so is VERSATILE and can be used in the office, at home, in the car, on the go, hiking, or camping. With a compact box package, lined with bubble wrap, it makes a great gift. It is reusable and durable hence good for the environment. It is also Non-drip with flip lid that snaps back for easy drinking and front to seal tight. Available in white and grey / silver colors. It is also easy to clean and carry around as it fits perfectly in hands, bags and in car beverage holders.