30oz Classic Tumbler Stainless Steel Keep Drinks Cold & Hot Vacuum Insulated Personalized Travel Flask for Girls Boys

Features: * Extra thermal copper lining conducts even temperature retention that keeps 30 ounces of hot beverages toasty for over 3 hours and cold drinks chilled for 9 hours * Made from 18/8 lightweight, lead free stainless steel that is top rack dishwasher safe and won't alter flavors or leach chemicals * Double walled and vacuum insulated tumbler provides a sweat proof and condensation free cup exterior * Simple, wide mouth design comes with a rubber gasket, BPA Free sip lid that allows you to take your drink on the go unlike your traditional wine glass Product Dimensions: 19.5cm (height) * 10 (maximum diameter) cm Weight: 400g Function: insulation / cold preservation Color: 11 colors Packaging includes: 1*30 oz mug Note: due to lighting problems, there will be some color difference between the object and the picture.