Custom Printed Milo Copper Vacuum Tumbler 20oz

• Durable, double-wall stainless steel vacuum construction with copper insulation, which allows your beverage to stay cold for 24 hours and hot for at least 8 hours. 
• The construction also prevents condensation on the outside of the tumbler. 
• Easy sipping, push-on lid with slide closure. 
• Wide opening for comfortable filling and pouring.