Built like a battleship and marked by classic hammertone green the legendary stanley classic line has been the professional39s choice from job sites to the outdoors for generations made strong and reliable they are prized items handed proudly from father to son 188 stainless steel won39t rust and naturally bpa free leak proof and fully packable vacuum insulation keeps drinks hot or cold for 18 hours insulated lid doubles as a cup lifetime warranty box contains 1 x vacuum bottle