Customized 30 Oz Arctic Zone® Titan Thermal HP® Copper Tumblers are featuring a double-wall 18/8 grade stainless steel vacuum construction with copper insulation. It gives these custom metal travel mugs and tumblers the ability to hold to keep liquids cold for almost 24 hours and hot beverages for around 8 hours. The excellent construction also eliminates the condensation process on the exterior of these tumblers. Durable, powder spray color, push-on lid with closure and wide opening are other features. Order these promotional products right away to get free online proofs and free custom design services. Request a quote to know what you can save on ordering these Customized 30 Oz Arctic Zone® Titan Thermal HP® Copper Tumblers in bulk.