Contigo Snapseal Vacuum-insulated Stainless Steel Travel Mug, 16-ounce, Stainless Steel SnapSeal Vacuum- insulated Stainless Steel travel mug 16 oz Product migth have small cosmetic imperfection on top, front or side of item ( less than 1"x1") Easy, one-handed use Double-wall vacuum-insulated stainless steel keeps beverages hot for 6 hours or cold for 12 hours; 100% BPA Free Fits most single-serve brewers and car cup holders