Features * 18/8 Stainless Steel construction with Firestone Walker logo * Climate Lock™ double-wall vacuum insulation will keep drinks hot for 20 hours and iced for 50 hours. * Klean Coat™ powder coat finish is 4X more durable than our previous finish and formulated for human and environmental health (Brushed Stainless has no coating * Includes the leak proof Loop Cap. * Hand washing is recommended for all Insulated products. * Also includes an awesome firestone walker logo on it