Caka Stainless Steel Thermal Coffee Cup with Lids and Straws

Caka Stainless Steel Thermal Coffee Mugs Cup with Lids and Straws **Fast delivery from our Auckland warehouse** This great thermal ceramic coffee mug is a perfect gift for any occasion. It is both elegant and functional. It can keep hot drinks warm for up to six hours, and cold drinks cool for up to twelve hours. This mug is easy to clean and comes with a lid, which is excellent for protecting the mug from dust and debris for your lovely coffee. This is a high-quality thermal ceramic mug that is designed to last. Specifications:Thermal coffee mug testing: 25 degrees Celsius for 100 degrees blowing water, 95-degree after 1 hour, 76-degree after 3 hours, 43-degree after 6 hours.The temperature might affect by the time of opening the lid and the capacity of hot water.Capacity: 450mlSize: 17.2x7cmweight: 290gMaterials: 316 stainless steel ceramic food-grade PP, food-grade silicon