40Oz Tumbler With Handle,Double Wall Vacuum Reusable Stainless Steel, Black tumblers Vacuum stainless steel tumbler: Made of premium 18/8 food grade metal, Durable double straw configuration makes it convenient for you to drink hot or cold. Wide opening for cleaning and adding ice, Spend less time to cleaning your tumbler and lids. 2-in-1 leak proof lid design: The stainless steel coffee tumbler has a leak proof lid and double straw for BPA-Free .Choose your own way for drinking. 34 Hours Clod and 12 Hours Hot : The insulated travel cup uses vacuum double wall insulation technology, which can keep your drink cold for 34 hours and drink hot for 12 hours. The stainless steel insulated cup is powder coated sweat proof. Cupholder Friendly?Travel Mugs is designed for everyday use, You can drink water or coffee . It can also be used in cars, can be used in Travel, Work, Sports, Camping etc .This tumbler cup can also be given as a gift to friends or family Brand care: We value product quality and are committed to putting our customers first. If for any reason you are not satisfied with your purchase and find any product issues. please reach out and we will make it right!