Customize this Arctic Zone® Titan Thermal HP® Copper Tumbler 30oz with your company logoPersonalize the double-wall 18/8 grade stainless steel vacuum construction with copper insulation with your business design. The insulation allows your beverage to stay cold for 24 hours and at least 8 hours for hot beverages. 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. Leeds Exclusive.