【Vacuum Insulated】Chakolab Tumbler 14Oz Stainless Steel Coffee Mug Double vacuum wall，It can keep warm and cold for 6 hours，Excellent temperature resistance，Keep the coffee flavor unchanged，Meet your needs for many occasions such as going out, staying at home, working, etc.No longer need to worry about coffee temperature changes causing taste deterioration. 【Healthy and Safe Materials】This cup is designed specifically for those who love drinking coffee. The cup body is made of 316 stainless steel material, and the ceramic coating inside is safe and healthy. The overall structure is simple, without any extra gaps, and the diameter is large, making it easy to drip coffee or directly rinse coffee by hand. It is effortless and easy to rinse, and is more resistant to dirt and odor than ordinary insulated cups. 【Easy Cleaning】BPA free，You can rest assured to put it into the dishwasher for cleaning. The overall structure is very simple, with no extra gaps, effortless and easy hand washing, and it is not easy to leave stains. It is more resistant to dirt and odors than ordinary insulated cups. 【Leakproof Design】The cup cover plug and sealing ring are both made of food silicone, which is safe and leak proof，When going out, put it in your bag, car, etc. Don't worry about the liquid spilling out.The cup ring is also made of food silicone, so that it is safe and non-slip and beautiful. The silicone pad at the bottom of the cup makes it non-slip and noise reduction. 【CHAKO LAB】Original Design Brand Committed to Design and Build Colorful，Healthy，Attractive，Keep- objective Beverage products.Designers hope to design interesting drinking utensils for a group of individuals with distinct personalities, who do not follow the public, have independent personalities, and are self interested through more diverse, interesting and beautiful design solutions, using healthier, safer, and higher standard raw materials. They also aim to maintain a sincere heart, create int