Vacuum Insulation Technology coffee mugs feature double-layer vacuum insulation technology to keep your favorite beverages warm for more than 3 hours and cold for more than 9 hours. Sweat proof, no condensation.
Powder Coated Premium 18/8 Stainless Steel The insulated coffee mug is made of high quality 304 food grade stainless steel, which is not easy to rust, lead free, easy to clean and not easy to break. Each cup is powder coated for durability and won't scratch, peel or fade.
BPA-Free Press-Fit Lid Eco-friendly cup lid is completely BPA-free; silicone gasket seals for maximum spill protection. With a wide mouth drinking hole at the top, straw friendly, with a sliding cover to keep insects and dust out, drink water in a beautiful garden. Sliding cover prevents heat/cold from escaping. Not leak proof.