Stanley Classic Series The Neverleak Travel Mug 0.47Ltr Hammertone Green #10-09851-006 is a reliable companion made with great quality and blends toughness, functionality, and a dash of rustic elegance. The classic design is given a special charm by the hammertone green finish. Its revolutionary Neverleak technology ensures a leakproof experience everywhere you go and is designed to keep your beverages hot or cold for hours. It has a 0.47Ltr capacity, which gives you enough room to enjoy your favorite beverages. Those who value both appearance and performance must choose this travel mug.