Vacuum Insulated Travel Mug with your custom imprint. Do not miss the most trendy tumbler of the year. Durable, double-wall stainless steel vacuum construction with copper insulation, which allows your cold beverage to stay cold for 24 hours and at least 8 hours for hot beverages. Similar to the yeti, but more colorful and fun! The construction also prevents condensation on the outside of the tumbler. Push-on lid with Tritan(TM) swivel anti-spill closure, pinch the 2 axis joints slightly to remove the top part of the lid for easy cleaning. Wide opening for comfortable filling and pouring. Design features the spinning, geometric bottom. 20oz in size. Now with a copper exterior!