20 oz. (591 mL) double wall tumbler with 201 Stainless Steel exterior, black PP Plastic interior and EVA non-slip base. Includes spill-resistant slide action lid with silicone gasket. Designed for use with hot and cold liquids. Hand-wash only. Silk Screen standard, optional VibraTec standard production time is approximately 5-7 days, catalog quantities, one imprint location (No rush available). Refer to General Information for add'l details.