Keeping your coffee as hot as a fresh pot for up to 6 hours, this double-wall, vacuum-insulated travel mug is built to make your favorite part of the morning routine last even longer. The TruFlask® 30 oz. Stainless Steel Travel Tumbler revolutionizes the way you enjoy your favorite drinks. Whether you're commuting through a blizzard or relaxing at a fall tailgate, this convenient, BPA-free cup with an airtight plastic lid brings 30 ounces of warmth right to your core. It also works on long, hot summer days, keeping drinks ice-cold for up to 12 hours using its revolutionary, double-insulated construction. Easy to travel with, fitting comfortably in backpacks and cupholders, this stainless steel thermos is easy to clean and stands up to heavy use through every season. Features Ready for any conditions and any hot or cold drinks Double-walled vacuum insulation Keeps contents cold for 12 hours and hot for 6 hours Made of stainless steel BPA-free If you have any questions about products and after-sales, please contact us directly through eBay messages. We have Specialized agents to deal with it for you. Please don't open the case directly or leave bad comments. This is important for our store. We will deal with your problems sincerely. Every customer's satisfaction is our biggest motivation. Thank you very much!