Our 20 oz. tumbler exemplifies our commitment to sustainability and innovation. Crafted from heavy-duty double-wall stainless steel with vacuum insulation, it ensures beverages stay cold for up to 12 hours or hot for 6 hours. The tumbler features a clear AS screw-on lid with a color-matched PP flip top spout cover and a powder coat finish with copper lining and brushed silver accents. Designed to fit standard cup holders, this eco-conscious product requires hand washing and is not microwave safe, aligning with our dedication to durable and responsible choices.