Review on Celebrate Starbucks Anniversary with our Ceramic Double Traveler by Mark Fox

This travel mug is a waste of money. As my tests showed, it doesn't keep your drink hot for longer than 30 minutes. It's also bulkier than it looks, making it difficult to fit in smaller bags. The only positive aspect is the design, but it's not worth the high price tag. As a Scientific and Industrial buyer, I expect better quality from this type of product.