Sip in style with our 30 oz. double wall tumbler. Features a 18/8 stainless steel construction with a matte color powder coated finish for style and comfort. Includes a clear ABS plastic lid with sliding lock and straw, for spill free sipping. Double wall construction with vacuum insulation provides the ideal insulation to keep your drink at the perfect temperature. Complies with FDA, Prop 65. 5" W x 9.5" H